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ADJUSTABLE CLAMP CO

Overview
  • Total Patents
    33
About

ADJUSTABLE CLAMP CO has a total of 33 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets machine tools, machines and mechanical elements are WUHU HUATAI CO LTD, WUJIANG WANPING MINGZHENG SEWING MACHINE PARTS FACTORY and ZHANGJIAGANG YOUNIKE HARDWARE TOOLS CO LTD.

Patent filings per year

Chart showing ADJUSTABLE CLAMP COs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Springer Scott D 5
#2 Martinka Charles 5
#3 Whiteford Carlton L 4
#4 Wooster Robert D Jr 4
#5 Holman Harry V 4
#6 Gurule James J 3
#7 Wooster Jr Robert D 2
#8 Baculy Eric J 2
#9 Schnell Mark 2
#10 Conversa Carl 1

Latest patents

Publication Filing date Title
CA2770779A1 Case clamp
US2007114708A1 Bar clamp
US7144004B1 Clamp jaw for restricted spaces
US7146888B2 Adjustable pliers
US6220589B1 Dual action clamp
US6012361A Locking pliers wrench
CA2213947A1 Two-way dual action clamp
CA2249431A1 Self-adjusting plier-type locking tool
US2001006270A1 Clamp fixtures
US6408724B1 Self-adjusting plier-type locking tool
US5330216A Wall mounted pipe clamp
US5197360A Adjustable clamp
US4076228A Kerf clamp
US3151897A Swivel construction
US2815778A Straight beam adjustable jaw clamp
US2221326A Protective device for clamp screws
US2221325A Adjustable clamping device
US2186198A Miter clamp
US1783713A Adjustable clamp
GB204236A Improvements in and relating to adjustable clamps