261 |
Miniature sports radar speed measuring device |
US09550735 |
2000-04-17 |
US06378367B1 |
2002-04-30 |
Albert E. Dilz, Jr. |
A sensor is provided for measuring the speed of a moving sports object, for example, a ball such as a baseball or softball. The sensor is operable over a short range and is preferably mounted in close proximity to the path of the moving object. For measuring the speed of a ball, the sensor is preferably mounted on or in a ball glove or is otherwise mounted on the forearm of a person catching or otherwise receiving or interacting with the ball, for example, by wearing the sensor on such person's wrist. The sensor measures the speed, for example, of a ball about to be caught and displays the speed of the ball to the catching player. The sensor of the preferred embodiment utilizes CW Doppler radar in the form of a microwave radio frequency transmitter and receiver that has a single-transistor integrated antenna/oscillator. A simple, low cost unit having a low radiation and low energy consumption transmitter, receiver and signal processor, is provided. In use, the unit is situated so as to place a transmit/receive antenna close to or in the line of motion of the object. Such an antenna, so positioned, may be separated from the unit and connected through a transmission line. The sensor is useful for other speed measurements in sports applications. Bat speed is measured by placing the antenna in and near the top of a batting tee, with the circuitry in the base of the tee. Martial arts measurements of punch and kick speed are made with the antenna in a target pad held by a coach or trainer. Paint ball gun marker velocity can be calibrated with a sensor antenna on the gun barrel. |
262 |
Helmet and equipment holder |
US961257 |
1997-10-30 |
US5882056A |
1999-03-16 |
James W. Broadwell |
A carrier for protective sports helmets having ear holes is disclosed. The carrier is also capable of carrying other types of equipment. The carrier is a telescopic pole of two sections with a compression knob which allows the pole to be locked at a particular length. A fabric strap with swivel hooks is attached to a ring at either end of the pole. The fabric strap has a pad which makes the invention easier to carry on the shoulder of the user. The user will detach one end of the fabric strap and slide the telescopic pole through the ear holes of the protective helmets. The user will then reattach the fabric strap and use the fabric strap to carry the pole and helmets. |
263 |
Storage container |
US691745 |
1991-04-26 |
US5150785A |
1992-09-29 |
Richard L. Kelley; Thuan N. Pham; Kevin J. Kearns |
An exercise machine carry-all is disclosed for use on exercise machine consoles. The apparatus includes an elasticized strap releasably disposable about the exercise machine console, and a second strap attached at the upper end to the first strap, depending down from it to a lower end. A holder is attached to the lower end of the second strap. |
264 |
Pad structure for relieving knee stress |
US562385 |
1990-08-02 |
US5073986A |
1991-12-24 |
Douglas M. Farrago |
A pad structure for relieving stress to a person's knee and leg has a flexible enclosure substantially filled with a flexible, resilient material, and the flexible enclosure is releasably secured to the person's leg behind the person's knee and in contact with the back of the person's upper and lower leg. |
265 |
Portable softball pitching mound |
US620275 |
1984-06-13 |
US4561653A |
1985-12-31 |
Robert L. Wright |
The portable softball pitching mound of the present invention comprises a Fiberglas shell member having forward and rearward ends and opposite side portions. A pitching rubber is detachably mounted upon the upper surface of the shell member. The upper surface area of the shell member behind the pitching rubber is substantially flat and coplanar with the upper surface of the rubber. The area of the shell immediately adjacent to the forward edge of the rubber slopes forwardly and downwardly to form a push-off area terminating in a less inclined downwardly sloping resilient drag area extending to the forward edge of the shell member. The distance from the forward edge of the pitching rubber to the forward edge of the shell member is less than the length of a pitcher's stride. The shell is constructed of reinforced Fiberglas and the upper surface is covered with a layer of artificial turf. |
266 |
Volleyball or like kit |
US689058 |
1976-05-24 |
US4009780A |
1977-03-01 |
Norman V. Frye |
An assemblage of components for playing volleyball is arranged in a kit for convenient packaging, storing and handling, the components comprising a pair of Z-shaped ground anchors and a plurality of post sections arranged in two sets of three post sections per set. The anchors have cylindrical parts through which two of the post sections are passed when packaged, with the other four sections in parallelism, and a pair of end members is provided for retaining the posts with the ground anchors of course retained in turn by the first two posts. As a further adjunct, a volleyball net is packaged in the kit and is retained by the means securing the end members together. |
267 |
Course marker for cyclists |
US45380374 |
1974-03-22 |
US3911854A |
1975-10-14 |
MANUEL JAMES EDWARD |
A course marker for events to be performed by cyclists includes means for supporting an object, typically a ball, to be picked up by a cyclist as one of the tasks to be performed in completing the event. The device is so constructed that it can be packaged in knocked down form as part of a kit containing other equipment for use in the event.
|
268 |
Portable referee stand |
US3659673D |
1970-12-31 |
US3659673A |
1972-05-02 |
ENNEKING HAROLD J |
A portable platform apparatus adapted for the vertical support of a volleyball referee, the apparatus having a vertical front frame; a pair of vertical end frames, a top horizontal frame; and a ladder; the combination providing an elevated horizontal support platform which is hingedly collapsible into a compact unit that is easily carried.
|
269 |
Collapsible boundary frame for games |
US27461863 |
1963-04-22 |
US3226118A |
1965-12-28 |
NEHL GEORGE J |
|
270 |
Semifinished article of manufacture and method of making same |
US74807334 |
1934-10-12 |
US2009855A |
1935-07-30 |
OSMER JOHN L |
|
271 |
ASSEMBLY FOR A MOVABLE FRAME |
PCT/US2012029122 |
2012-03-14 |
WO2012125762A3 |
2012-12-27 |
HETRICK RANDAL; KIM TAE; MARCELINO CHRISTINE; RUSSO STEPHANIE |
A caster assembly for a frame is described that permits a frame to be easily moved and placed. The caster assembly, which may lift a leg of the frame, can be placed or removed without picking up the frame. The caster assembly further includes a handle that moves a cam for engaging the caster assembly with the leg. A frame having at least one caster assembly is also described. |
272 |
A CODE FOR USE WITH GAME BASES |
PCT/US2006039703 |
2006-10-11 |
WO2007044797A3 |
2007-08-02 |
BOESCH GREG |
A technique for improving the safety of a sport with bases (i.e. 112) involves providing a variety of indicia (i.e. 116. 118. 122). The indicia can be associated with portion of the base to facilitate safe base running. |
273 |
LIQUID ELECTRONIC GAMES |
PCT/US0209065 |
2002-03-25 |
WO02076558B1 |
2002-12-12 |
ROSENWINKEL DONALD A; PAXTON WILLIAM B |
A game (20) includes a housing (22), a liquid tight compartment (26) carried by the housing (22), a plurality of immiscible liquids (48, 50) contained within the compartment (26), each of the immiscible liquids having at least one measurably different property, an electrically powered indicator (46) carried by the housing (22), the indicator (46,70) having at least two states, a power source (72) for the indicator (46, 70), one or more sensors (34) capable of distinguishing the measurably different property, and a circuit (66, 78) connecting the power source (72), the indicator (46, 70), and the sensors (34) such that upon one of the immiscible liquids (50) coming into proximity with the sensors (34) as opposed to another of the immiscible liquids (48), the state of the respective indicator (46,70) will change. The liquid tight compartment (26) has a transparent portion permitting a player to see into the compartment (26) which includes a playing surface (30) having at least one target (32) with a sensor (34) positioned beneath the target (32). |
274 |
LIQUID ELECTRONIC GAMES |
PCT/US0209065 |
2002-03-25 |
WO02076558A3 |
2002-11-14 |
ROSENWINKEL DONALD A; PAXTON WILLIAM B |
A game (20) includes a housing (22), a liquid tight compartment (26) carried by the housing (22), a plurality of immiscible liquids (48, 50) contained within the compartment (26), each of the immiscible liquids having at least one measurably different property, an electrically powered indicator (46) carried by the housing (22), the indicator (46,70) having at least two states, a power source (72) for the indicator (46, 70), one or more sensors (34) capable of distinguishing the measurably different property, and a circuit (66, 78) connecting the power source (72), the indicator (46, 70), and the sensors (34) such that upon one of the immiscible liquids (50) coming into proximity with the sensors (34) as opposed to another of the immiscible liquids (48), the state of the respective indicator (46,70) will change. The liquid tight compartment (26) has a transparent portion permitting a player to see into the compartment (26) which includes a playing surface (30) having at least one target (32) with a sensor (34) positioned beneath the target (32). |
275 |
짐 볼 케이스 |
KR1020160001606 |
2016-01-06 |
KR101673914B1 |
2016-11-08 |
하성수 |
본발명은짐 볼을보관할수 있게케이스를구성하고, 특히이 케이스에웨이트를갖춰서짐 볼을보관할때 구르지않게하여원하는장소에안전하고편리하게보관할수 있을뿐만아니라짐 볼이굴러서떨어짐에따라발생할수 있는안전사고를미리방지할수 있게한 짐볼 케이스를제공하는데 그목적이있다. 특히, 본발명은케이스를구성하는보디에웨이트를탈·장착할수 있게구성하므로, 케이스를세탁하거나짐 볼을가지고다닐때에는보디에서웨이트를분리할수 있게하여사용이편리하면서도안전하게사용하고보관할수 있게한 짐볼 케이스를제공하는데 다른목적이있다. 또한, 본발명은상기웨이트를벨크로나지퍼그리고스냅단추등을이용하여보디안에탈·장착할수 있게구성하므로, 케이스에짐 볼을넣고다닐때에도웨이트가다른물건에걸려서임의로분리되거나잊어버리지않고편리하게사용할수 있게한 짐볼 케이스를제공하는데 또다른목적이있다. |
276 |
오락 겸용 줄바통 운동구 |
KR1020150032157 |
2015-03-09 |
KR101648459B1 |
2016-08-16 |
김창원 |
본발명은실,내외어디를불문하고남녀노소구별없이즐겁게사용할수 있게한 오락겸용줄바통운동구에관한것이다. 특히적어도 3명이한조를이루어운동할수 있게기다란줄과이 줄에끼워진바통으로구성하여, 운동에더불어재미와흥미를갖으면서팀웍이라는협동심및 책임감을키울수있게한 것이다. |
277 |
탄성 지지대 및 이를 포함하는 운동 기구 |
KR1020140173525 |
2014-12-05 |
KR1020160069003A |
2016-06-16 |
민진영; 우철희 |
본발명은탄성지지대및 이를포함하는운동기구에관한것으로, 운동기기의일정부분에배치되어운동기구떨림을흡수저감또는제거하기위한것이다. 본발명에따른탄성지지대는상단부, 중단부및 하단부를포함한다. 상단부는탄성재질로마련되며상단중심에서하방으로일정깊이를가지는상단결합홀이형성된다. 중단부는상단부와동일또는유사재질로마련되며중심에일정크기의공동이배치되고상단부와연이어형성되는복수의기둥부와기둥부들의이격에의해배치된다. 그리고하단부는중단부와동일또는유사재질로마련되며기둥부들의하단과연결되어기둥부를지지한다. |
278 |
혼자 돌릴 수 있는 긴줄넘기 기구 |
KR1020140124887 |
2014-09-19 |
KR1020160033971A |
2016-03-29 |
김한진 |
. |
279 |
교구용 씨름 샅바 |
KR2020140003316 |
2014-04-24 |
KR2020150004028U |
2015-11-03 |
김정고 |
본고안은벨크로테이프가부착된교구용샅바, 특히허리샅바와다리샅바가일체형으로구비되어있고각각의샅바양측에벨크로테이프가부착되어있어누구나쉽게샅바를매고씨름을할 수있도록하는교구용샅바에관한것으로서, 본고안에의하면긴 샅바를매거나푸는번거로움없이누구나쉽게샅바를매고씨름을할 수있다. |
280 |
봉 조합형 운동기구 |
KR1020130126448 |
2013-10-23 |
KR1020150046897A |
2015-05-04 |
구명화 |
본발명은봉 조합형운동기구에대하여개시된다. 본발명은운동용봉을결합하여이어주거나조합하여봉 조합운동기구로형상화하는봉 조합형운동기구에있어서, 육면체로이루어진연결구본체(10), 상기연결구본체(10)의육면체의각 면들중 적어도한 곳또는그 이상의면들에형성되어봉(20)을유도하여끼워서고정하는결합유도홈(11)들, 상기결합유도홈(11)의선단둘레면을따라형성되어봉(20)의결합을유도하는구배면(13)을포함하는연결구; 상기연결구본체(10)에형성된결합유도홈(11)을따라적어도한 개이상의봉(20)을결합하여이웃하는다른봉(20)들과연속적으로이어주거나조합하여구성된봉 조합형운동기구를제공한다. |