TREA

Clamping by spring action

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  • CPC
  • A44B1/38
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Parent Industries

AHUMAN NECESSITIES A44Jewelry A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE A44B1/00Buttons

Current Industry

A44B1/38Clamping by spring action
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Button attachment by resilient gates trapping mechanism
    • Patent number 11,622,605
    • Issue date Apr 11, 2023
    • Jezekiel Ben-Arie
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Slidable button on a monorail track for tightening and loosening of...
    • Patent number 11,464,296
    • Issue date Oct 11, 2022
    • Eric Lee Martin
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Device for opening and closing an article, in particular of natural...
    • Patent number 11,284,677
    • Issue date Mar 29, 2022
    • Hermes Sellier
    • Truong Vu Doan
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Padded glasses clip apparatus
    • Patent number 10,959,508
    • Issue date Mar 30, 2021
    • William Phillips
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Variable ornament assembly
    • Patent number 10,021,943
    • Issue date Jul 17, 2018
    • Mashannon Ferris
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Removable fastener for a loop shank button
    • Patent number 9,808,051
    • Issue date Nov 7, 2017
    • Kenneth Majercak
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Button device
    • Patent number 9,220,321
    • Issue date Dec 29, 2015
    • National Central University
    • Ching-Cherng Sun
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Button replacement device
    • Patent number 6,615,457
    • Issue date Sep 9, 2003
    • Anthony Kalinowski
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Button replacement device
    • Patent number 6,393,669
    • Issue date May 28, 2002
    • Anthony Kalinowski
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Telescopic button
    • Patent number 4,813,106
    • Issue date Mar 21, 1989
    • Yoshida Kogyo K. K.
    • Jukichi Fukushima
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    2797508
    • Patent number 2,797,508
    • Issue date Jul 2, 1957
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    2288990
    • Patent number 2,288,990
    • Issue date Jul 7, 1942
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    2124975
    • Patent number 2,124,975
    • Issue date Jul 26, 1938
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    2013256
    • Patent number 2,013,256
    • Issue date Sep 3, 1935
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1660473
    • Patent number 1,660,473
    • Issue date Feb 28, 1928
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1611032
    • Patent number 1,611,032
    • Issue date Dec 14, 1926
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1515974
    • Patent number 1,515,974
    • Issue date Nov 18, 1924
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1310422
    • Patent number 1,310,422
    • Issue date Jul 22, 1919
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1299801
    • Patent number 1,299,801
    • Issue date Apr 8, 1919
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1293113
    • Patent number 1,293,113
    • Issue date Feb 4, 1919
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1286556
    • Patent number 1,286,556
    • Issue date Dec 3, 1918
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1242451
    • Patent number 1,242,451
    • Issue date Oct 9, 1917
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1235982
    • Patent number 1,235,982
    • Issue date Aug 7, 1917
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1146688
    • Patent number 1,146,688
    • Issue date Jul 13, 1915
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1047733
    • Patent number 1,047,733
    • Issue date Dec 17, 1912
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    761118
    • Patent number 761,118
    • Issue date May 31, 1904
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    677264
    • Patent number 677,264
    • Issue date Jun 25, 1901
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    634931
    • Patent number 634,931
    • Issue date Oct 17, 1899
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    627566
    • Patent number 627,566
    • Issue date Jun 27, 1899
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    624997
    • Patent number 624,997
    • Issue date May 16, 1899
    • A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents