| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | 캔따개 겸용 다용도 봉투칼 | KR2020050017399 | 2005-06-16 | KR200399480Y1 | 2005-10-25 | 김희준 |
| 본 고안은 다용도 봉투칼에 관한 것으로, 특히 삼각형태의 플라스틱 패널을 구비하고, 상기 플라스틱 패널의 일측에 일정한 길이의 슬릿홀을 형성하고 슬릿홀의 접면에 칼날을 결합하며, 반대쪽 모서리에는 캔따개용 홈을 더 형성하여 다용도로 사용할 수 있도록 한 것을 특징으로 하는 캔따개 겸용 다용도 봉투칼에 관한 것으로, 삼각형태의 플라스틱 패널을 구비하고, 상기 플라스틱 패널의 일측면에 일정한 길이의 슬릿홀을 형성하고 슬릿홀의 접면에 칼날을 결합하며, 상기 슬릿홀이 형성된면의 대향 모서리에는 패널의 상하부면과 수평하게 파인 캔따개용 슬릿홈을 더 형성하여 이루어진 것이 특징이며; 본 고안은 삼각형태의 패널에 칼날을 부착하고 슬릿홀을 형성하여 봉투를 삽입한 상태에서 절단되도록 하며, 또한 대향 모서리에 슬릿홈을 형성하여 캔따개를 쉽게 들어올리도록 함으로써 휴대가 용이하고 사용방법이 쉬운 다용도 봉투칼을 제공할 수 있다. | ||||||
| 42 | 매설형 팩 절단용 기구 | KR2020050001875 | 2005-01-21 | KR200382989Y1 | 2005-04-28 | 김상붕 |
| 본 고안은 일반적으로 비닐로 제조된 팩포장지를 절단하는 기구로서 보다 자세히는 휴대가 간편하고 안전사고 등의 위험성이 적게 팩포장지를 절단할 수 있는 팩 절단용 기구로서, 가이드이송로를 중심으로 일정간격으로 양측으로 분할되고 팩포장지를 유도하는 유도라운드를 가지는 가이드이송부와, 일단에서 맞닿아 있는 취부홀딩편과 연이어 전광후협의 가이드날개가 유동하는 것을 허용하는 날개공간부를 가지는 날개부와, 상부의 머리덮개판과 몸체덮개판과 하부의 밑판으로 구성되며, 상기 가이드날개의 후협쪽에는 양쪽 가이드날개가 서로 맞닿아 밀착되고, 머리덮개판쪽의 가이드날개와 대향되게 설치된 몸체덮개판쪽의 가이드날개가 일정간격으로 벌어져 형성되고, 상기 날개공간부는 팩포장지의 탄성력에 의해 벌어지는 가이드날개가 유동되는 것을 방지하고 유도되게 구성하여 전광후협의 가이드날개와 날개부를 돌출되지 않고 매설형으로 형성함에 따라 손이 칼날에 베지 않도록 하며, 팩포장지의 취부쓰레기가 전 광후협형태 가이드날개를 가지는 날개부의 후협쪽의 맞닿아 있는 취부홀딩편의 탄성력에 끼이게 되어 튀어나가는 것을 방지하여 취부쓰레기를 사용자가 손쉽게 처리할 수 있도록 하며, 안전사고등을 미연에 방지할 수 있도록 한 것이다. | ||||||
| 43 | 절단 기구 | KR2020030012193 | 2003-04-21 | KR200320271Y1 | 2003-07-16 | 김진수 |
| 본 고안은 절단기구에 관한 것으로, 그 목적은 밀봉상태에 있는 편지봉투, 서류봉투 등의 제지 및 과자봉지 등의 비닐봉지의 내용물을 손상시키지 않고 간편하고 깨끗하게 개봉하고 절단할 수 있는 절단기구를 제공함에 있다. 상기 목적 달성을 위한 본 고안은 일측단부에 칼날이 구비되고, 중앙부에 체결돌기가 형성되며, 중앙부 일측에 걸림홈이 형성된 제1절단편과; 상기 제1절단편의 칼날과 대향되게 칼날안착부가 구비되고, 중앙부에 상기 체결돌기와 결합되는 체결홈이 형성되며, 중앙부 일측에 걸림홈이 형성된 제2절단편과; 상기 제1절단편과 제2절단편에 형성된 걸림홈에 양단부가 체결되도록 "ㄷ" 형상을 한 판스프링으로 구성된 것을 요지로 한다. | ||||||
| 44 | 포장 봉투 절단용구 | KR2020030006477 | 2003-03-05 | KR200316342Y1 | 2003-06-18 | 이걸주; 김금자 |
| 본 고안은 포장 봉투 절단용구에 관한 것으로서, 몸체에 형성된 안내홈에 커터가 설치되어 밀봉된 봉투를 절단할 수 있도록 된 절단용구에 있어서, 상기 안내홈에 개구된 방향으로 절단날이 "＞" 형상이 되도록 제1커터와 제2커터를 상호 교차지게 하여 몸체에 설치된 것을 특징으로 하는 바, 본 고안은 봉투를 개봉하기 위한 목적으로 절단하기 위해 사용되는 절단용구에 있어, 절단용구에 적용되는 커터의 절단각을 상하 소정각도의 경사진 절단날을 갖도록 함으로써, 종래의 일방향으로 경사진 절단용구의 커터에 비해 커터와 안내홈 사이의 봉투 끼임 발생을 없앰과 동시에, 무리한 힘을 가하지 않고서도 봉투의 절단이 용이하며, 이로 인한 커터의 절단날 부분을 효율적으로 사용할 수 있어, 제품에 대한 신뢰성을 향상시킬 수 있는 효과가 있다. | ||||||
| 45 | 안전 비닐봉투개봉기구 | KR2020020035657 | 2002-11-28 | KR200311311Y1 | 2003-05-01 | 이구하 |
| 본 고안은 한약 및 각종 과즙을 담은 파우치 또는 리필용 합성세제와 같이 내용물을 넣고 밀봉한 비닐봉투 등을 간편하게 개봉할 수 있도록 한 비닐봉투개봉기구에 관한 것으로, 특히 비닐봉투가 투입되는 가이드공간에서 커터 전후좌우에는봉투가 걸리는 부분이 없도록 트여 있는 구조가 되게 하여 잘리는 봉투가 커터보다 두꺼운 본체 부분에 걸려서 절단저항이 커지는 것을 방지할 수 있다. 본체(1)와 안전캡(3) 사이에 고정된 커터(2)에 의하여 가이드공간(4)으로 투입된 비닐봉투가 잘리도록 되어 있는 봉투개봉기구에 있어서, 본체(1)와 안전캡(3)을 서로 떨어진 별개의 기구부재로 구성하되, 상기 두 부재(1)(3)는 커터(2)에 의하여 서로 연결되고, 이 커터(2)의 전후방의 가이드공간(4)이 전후좌우로 트여 있는 구조로 되어 있다. | ||||||
| 46 | 봉투 개봉 겸용 커터 | KR1020030017846 | 2003-03-21 | KR1020030029586A | 2003-04-14 | 나대하; 나지훈 |
| PURPOSE: A cutter used as an envelope opener is provided to use the cutter as the envelope opener by turning the blade of the cutter at an angle of 180 degrees. CONSTITUTION: A blade(11) is built-in a movable member(10). A support member(30) supports the movable member so that the movable member moves in a straight line and rotates. An oblique groove(31) is formed at one side of the support member. When the movable member is contained in the support member, the blade lies in the oblique groove. | ||||||
| 47 | 봉투칼겸용 스크랩커터 | KR2020000030864 | 2000-11-03 | KR200243780Y1 | 2001-09-26 | 박철우 |
| 본 고안은 신문이나 잡지 등의 기사를 오려낼 때 가위나 칼 대신에 편리하게 사용할 수 있으며, 손잡이를 봉투 칼로 겸용할 수 있는 봉투칼겸용 스크랩 커터에 관한 것이다. 본 고안에 따르면, 지면을 꿰어 걷어올릴 수 있도록 끝이 뾰쪽하게 아래로 휘어져있는 갈고리(2)가 있고, 손잡이(8) 부분을 편지나 서류 봉투를 따는 봉투 칼로 겸용할 수 있게 되어있는 페이퍼 나이프(1)와, 스크랩 지면이 상기 갈고리의 등(3)을 타고 넘을 때 지면을 절단하는 커터(5)로 이루어진 것을 특징으로 하는 봉투칼겸용 스크랩커터가 제공된다. | ||||||
| 48 | 스크랩용 커터 | KR1020000002732 | 2000-01-20 | KR1020000024097A | 2000-05-06 | 박철우 |
| PURPOSE: A scrapping cutter is provide to cut papers without the damage of the papers behind the paper to be cut and to open envelopes by easily inserting to the sealed part without the damage of contents. CONSTITUTION: A scrapping cutter includes a paper knife(1) having the point(4) of the paper knife(1) standing upwardly to easily cut a paper or to be inserted into a sealed part of an envelope and a blade(2) smoothly curved to be passed by the paper, a guide(5) having a longitudinal groove(6) in the center thereof to partially cover the blade(2) of the paper knife(1), and a hinge(7) to detachably couple the paper knife(1) and the guide(5), wherein if the top end part(2) of the paper knife(1) is put on the paper and the paper knife(1) is pushed on the paper, the paper is cut by being pressed by the guide. | ||||||
| 49 | WEARABLE CUTTING APPARATUS | US16220366 | 2018-12-14 | US20190184588A1 | 2019-06-20 | Brianna Marie Keelan; Song Gao; Lauren L. Hudobenko; Michael Devino, III; Mark Evans; Jewel Guy; Christian Elder; Ryan Peloquin; Igor Sobolevsky; Tylan Tschopp; Connor Riegle |
| A glove comprises a flexible area configured to be worn on a hand of a user, the flexible area being positioned to be secured on a palm of the hand. The glove also comprises a reinforced area coupled to the flexible area, the reinforced area configured to engage a thumb of the hand and extend towards the palm of the hand. The glove further comprises a protrusion on the reinforced area, the protrusion comprising a blade. The protrusion orients the blade at an angle with respect to the reinforced area. | ||||||
| 50 | CUTTER | US15276749 | 2016-09-26 | US20180085932A1 | 2018-03-29 | Hsiu-Man Yu Chen |
| A cutter includes a main body and a cutting unit. One end of the main body has a cutting head. A top edge of the cutting head is provided with a protection rib extending in the direction of a short axis of the main body. Two ends of the protection rib are provided with two protection pieces disposed apart from the main body. The cutting head, the protection rib and the protection pieces cover the cutting unit. The cutting unit has pointed end portions protruding out of two sides of a top surface of the protection rib and a cutting-edge portion protruding out of a bottom surface of the protection rib. The pointed end portions and the cutting-edge portion can be used to remove various packing members. The protection pieces are disposed apart from the main body. The present invention can enhance the work efficiency to remove packing members. | ||||||
| 51 | Coin roll opening device | US14692165 | 2015-04-21 | US09493264B1 | 2016-11-15 | Gregory F. String |
| A coin roll opening device includes a support surface and a knife having an elongate cutting edge extending along the support surface. The cutting edge defines a depth of cut that increases from essentially zero at a front end of the cutting edge to a maximum depth of cut away from the front end. A coin roll drive rolls the coin rolls on the support surface over the knife to cut open the coin rolls. | ||||||
| 52 | ONE-PIECE, BLADELESS BOX OPENER | US14698796 | 2015-04-28 | US20160318199A1 | 2016-11-03 | Perry Bruce Madaisky; John Emil Woochuk |
| A plastic injection molded, one-piece, bladeless box opener which provides in a single device a configuration to safely facilitate the opening and/or deconstruction of taped, glued or stapled paperboard/cardboard boxes. Specifically, an ergonomic handle portion containing puncture points extending forward on the grip guard collar for puncturing heavy duty tape and; a wedge shaped elongated shaft portion to disengage any glued surfaces or flaps by inserting it, tip first, between two glued surfaces and given a slight twist and a tip portion. The shaft has tape splitting teeth located bilaterally on the edges and on the tip for ambidextrous use. Tape is split open by sliding the tape splitting teeth against a tape's edge. Box or Carton staples are removed by inserting the tip under the staple and twisting the hand left and right until the staple is freed. | ||||||
| 53 | Rotary blade replacement apparatus and method | US13790664 | 2013-03-08 | US09278459B2 | 2016-03-08 | Andrew P. Block |
| An apparatus for presenting a replacement blade from a cartridge includes a body and a carrier. The body includes a first side and a second side opposite the first side, a first position and a second position laterally spaced from the first position, and a trough aligned with the second position. The carrier is slidably coupled to the body and movable between the first position and the second position. When the carrier is in the first position, the carrier couples to a blade if a blade is present in the first position. When the carrier is in the second position, the carrier decouples from the blade such that the blade is deposited in the trough, if a blade is coupled to the carrier. When the carrier moves from the first position to the second position, the carrier causes a blade to move from the first position to the second position. | ||||||
| 54 | Utility Knife | US14723569 | 2015-05-28 | US20150328791A1 | 2015-11-19 | Ralph Jones |
| The utility knife device generally comprises a blade housing covering a portion of the user's hand, including a casing, a blade and a trigger. The blade housing is made up of a casing which preferably encloses the user's index finger, a blade housed within the casing and a trigger which extends out of the casing and manipulates the blade. The blade is capable of extending outward from the casing being held in place for use. The blade is also capable of automatically retracting within the casing so that the blade is not exposed. | ||||||
| 55 | Cutter with a slider that can be pushed from two directions and slider for the same | US13771263 | 2013-02-20 | US09162363B2 | 2015-10-20 | Chih-Wei Hsu |
| A cutter with a slider that can be pushed from two directions has a housing, a blade holder, a slider, and a blade. The slider is mounted moveably on the housing, is connected to the blade holder, and has an upper sliding element, a lower sliding element, and a resilient tab engaging at least one tooth formed on the blade holder. The upper sliding element has an L-shaped cross section to form a top wall and a side wall corresponding respectively to a top wall and a side wall of the housing. A guiding recess is defined by the side wall of the upper sliding element to slidably receive a portion of the side wall of the housing that forms an edge of a guiding channel. Accordingly, the cutter is convenient in use. | ||||||
| 56 | Draw cut utility knife | US14327957 | 2014-07-10 | US09114543B2 | 2015-08-25 | Earl Votolato |
| A draw cut utility knife includes an elongated handle and a head holding a blade. The handle defines a thin central portion surrounded by a flange extending around its perimeter, the central portion aligning with the blade. The head has a rounded edge from which the blade protrudes, and is formed around the blade in a manner permanently embedding it in the head. The central portion may have cut outs for reduced weight, and the head preferably includes a thickened portion for holding the blade adjacent a centrally located cut out which accommodates a user's finger. A second blade may be secured to another thickened portion of the head opposite the first blade, both blades permanently secured in the head with a rearward sharpened edge allowing the knife to be safely drawn toward a user and easily guided for a precision cut. | ||||||
| 57 | CUTTER FOR WOVEN BELT | US14587970 | 2014-12-31 | US20150107119A1 | 2015-04-23 | Hsiu-Man Yu Chen |
| A cutter for woven belt includes a handle having two ends respectively defined to be a first end and a second end. The handle has a circumferential side provided with a cutting opening located close to the first end, extended in a direction from the second end toward the first end and having an opposite sealed end connected with two guide grooves. A blade assembled within the handle and stored in an accommodating chamber, has a second insert bore corresponding to a first bore of an accommodating chamber. The blade comprises a circumference edge with a series of mark labeled thereon and protrudes into the cutting opening of the handle. The cutter also comprises a fixing plate cover to shield the accommodating chamber wherein the blade is stored. The handle also comprises a positioning member to fix the blade and also the easily for changing a blade. | ||||||
| 58 | Rotary Blade Replacement Apparatus and Method | US13790664 | 2013-03-08 | US20140165358A1 | 2014-06-19 | Andrew P. Block |
| An apparatus for presenting a replacement blade from a cartridge includes a body and a carrier. The body includes a first side and a second side opposite the first side, a first position and a second position laterally spaced from the first position, and a trough aligned with the second position. The carrier is slidably coupled to the body and movable between the first position and the second position. When the carrier is in the first position, the carrier couples to a blade if a blade is present in the first position. When the carrier is in the second position, the carrier decouples from the blade such that the blade is deposited in the trough, if a blade is coupled to the carrier. When the carrier moves from the first position to the second position, the carrier causes a blade to move from the first position to the second position. | ||||||
| 59 | Multi-Blade Bag Cutter | US13546212 | 2012-07-11 | US20140013604A1 | 2014-01-16 | Earl Votolato |
| A multi-blade bag cutting apparatus for opening a sealed package using one of at least two methods has a first arm partially enclosing a first blade and a first or second arm having a cutout exposing a second blade. The two arms can be injection molded as a single piece of plastic or comprise two separate pieces coupled to a pivot. Preferably, the first blade is partially juxtaposable against a cutting surface, which can be, among other things, a raised portion and/or an anvil. | ||||||
| 60 | Loop pile cutter | US12843443 | 2010-07-26 | US08567075B2 | 2013-10-29 | Michael Hetts; Michael Drinkard; Tan Nguyen |
| A loop pile cutter includes an added blade holder thumbscrew that provides an additional clamping force to hold a blade holder right side and blade holder left side against a base mounting bracket. The added blade holder thumbscrew also guides the blade holder along the base mounting bracket. In particular, the added blade holder thumbscrew inserts within a slot in the base mounting bracket. Since the added blade holder thumbscrew is removable, the slot may be closed-ended. The combination of an added blade holder thumbscrew and a closed-ended slot in the base mounting bracket reduces deflection of the blade holder from carpet tufts that resist being parted by a center row guiding edge. | ||||||
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