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JACOBS CHUCK TECH CORP

Overview
  • Total Patents
    55
About

JACOBS CHUCK TECH CORP has a total of 55 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, China and Brazil. Its main competitors in its focus markets machines, machine tools and mechanical elements are SHANDONG WEIDA MACH CO LTD, JACOBS CHUCK MFG CO and MIHIC WLAJKO.

Patent filings per year

Chart showing JACOBS CHUCK TECH CORPs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Jordan Paul T 25
#2 Huff Robert O 24
#3 Shadeck Louis M 14
#4 Owens Valerie 11
#5 Kanaan Roger J 5
#6 Forquer William F 5
#7 Salpaka Glenn L 5
#8 Barton Christopher B 2
#9 Steadings Stephen W 2
#10 Salpaka Glen L 2

Latest patents

Publication Filing date Title
US5531461A Chuck with torque limiting mechanism and inclined plane for final tightening
US5382030A Collet and method for optimizing gripping action thereof
US5409243A Removable nosepieces for chucks and similar tool holders
US5411275A Chuck with torque limiting mechanism and inclined plane for final tightening
US5348317A Chuck
US5348318A Chuck
US5324050A Sealing collet
US5390940A Keyless chuck with integral threaded ring
US5299814A Tool chuck having dust seal
BR9300857A Chuck equipped with a driven drill socket
US5193824A Chuck having a drive bit socket
US5215317A Keyless chuck
US5253879A Non-impact keyless chuck
US5193825A Apparatus for adjusting the center of a collet
US5145194A Impact tool chuck
CN1054733A Chuck jaw
US4989887A Methods and apparatus for adjusting the center of a collet
US5011167A Chuck jaw