序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
101 bellah US432221D US432221A 1890-07-15
102 Wire-tightener US401004D US401004A 1889-04-09
103 Wire-tightener US399946D US399946A 1889-03-19
104 Wire splicer and stretcher US358044D US358044A 1887-02-22
105 Wire bale ties US337939D US337939A 1886-03-16
106 Bale-tie machine US312821D US312821A 1885-02-24
107 Half to charles green US300550D US300550A 1884-06-17
108 Edwin s US262797D US262797A 1882-08-15
109 Edwin s US262796D US262796A 1882-08-15
110 kilmee US235781D US235781A 1880-12-21
111 Wire-bending machine US235538D US235538A 1880-12-14
112 Machine for making eyebolts US223472D US223472A 1880-01-13
113 Improvement in machines for looping and cutting wire US214977D US214977A 1879-04-29
114 Improvement in machines for forming bale-tie hooks US202491D US202491A 1878-04-16
115 Improvement in bale-tie-twisting machines US189748D US189748A 1877-04-17
116 Improvement in wire-bending machines for bale-ties US178027D US178027A 1876-05-30
117 Improvement in bale-tie machines US177221D US177221A 1876-05-09
118 Improvement in wire cutting and bending machines US175302D US175302A 1876-03-28
119 Improvement in devices for forming spiral bed-springs US117860D US117860A 1871-08-08
120 Manually operated rod stock bending device US15044737 2016-02-16 US09623465B1 2017-04-18 Kenneth L. Bergstrom
This document presents a system and method for presenting the invention as a tool that provides the ability to bend and shape rebar type material with less stress on the human body aiding in preventing common injuries that occur from standard rebar tools and processes and it provides portability so that all work can be done at the job site saving time and money from having to go to a workshop to fabricate unique shaped rebar parts.
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