TREA

with a pivotable back clamping arm

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Industry

  • CPC
  • A44C7/006
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Parent Industries

AHUMAN NECESSITIES A44Jewelry A44CJEWELLERY BRACELETS OTHER PERSONAL ADORNMENTS COINS A44C7/00Ear-rings Devices for piercing the ear-lobes

Current Industry

A44C7/006with a pivotable back clamping arm
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Clamping structure for personal ornament
    • Patent number 12,053,066
    • Issue date Aug 6, 2024
    • KABUSHIKIGAISHA PIERRING
    • Kenji Takuma
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Earring finding
    • Patent number 11,266,211
    • Issue date Mar 8, 2022
    • Carmela Max Ciatto Corso
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Earring device
    • Patent number 10,376,023
    • Issue date Aug 13, 2019
    • Gretchen Homme
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Non-pierced earring, and fitting implement for the same
    • Patent number 10,085,529
    • Issue date Oct 2, 2018
    • JEWELRY KYOTO CO., LTD.
    • Hiroshi Sentoku
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Ear protection device for athletes
    • Patent number 9,332,793
    • Issue date May 10, 2016
    • Chris Heffington
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Double-purpose earlobe ornaments usable as stud and earring
    • Patent number 6,314,758
    • Issue date Nov 13, 2001
    • Proje Co., Ltd.
    • Noboru Fukasawa
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Method of making a spring for earring clip
    • Patent number 6,145,198
    • Issue date Nov 14, 2000
    • David D. Karmeli
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Spring for earring clip and method of making same
    • Patent number 5,983,669
    • Issue date Nov 16, 1999
    • David D. Karmeli
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Adjustable ear clip
    • Patent number 5,553,467
    • Issue date Sep 10, 1996
    • Anthony S. Calabro
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Adjustable ear clip
    • Patent number 5,551,259
    • Issue date Sep 3, 1996
    • Anthony Calabro
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Ear clip for an earring
    • Patent number 5,513,502
    • Issue date May 7, 1996
    • B. A. Ballou & Co., Inc.
    • Willard F. Seaton
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Convertible earring
    • Patent number 5,487,280
    • Issue date Jan 30, 1996
    • Cotillion, Inc.
    • William D'Amore
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Convertible earring clasp
    • Patent number 5,433,089
    • Issue date Jul 18, 1995
    • Christine M. Timbal
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Jewelry converter apparatus
    • Patent number 5,379,611
    • Issue date Jan 10, 1995
    • Michael R. Impagliazzo
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Adjustable pressure ear clip
    • Patent number 5,170,644
    • Issue date Dec 15, 1992
    • Anthony S. Calabro
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Cushion for clip-on earrings
    • Patent number 5,165,258
    • Issue date Nov 24, 1992
    • L. Lawrence Products, Inc.
    • Robert A. Kogen
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Convertible jewelry article
    • Patent number 5,048,311
    • Issue date Sep 17, 1991
    • John Mastrobuono
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Magnetized ear piece
    • Patent number 5,036,681
    • Issue date Aug 6, 1991
    • Haim Einhorn
    • Emil A. Schaerer
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Earring cushion and method of making same
    • Patent number 5,035,123
    • Issue date Jul 30, 1991
    • Robert A. Kogen
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Holding clip
    • Patent number 5,025,643
    • Issue date Jun 25, 1991
    • International Cultured Pearl Company, Inc.
    • David Chan
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Illuminated jewelry
    • Patent number 5,018,053
    • Issue date May 21, 1991
    • Lazerware, Inc.
    • James D. Belknap
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Jewelry clip
    • Patent number 4,979,379
    • Issue date Dec 25, 1990
    • Victoria Creations, Inc.
    • Richard A. Quaranto
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Convertible earring construction
    • Patent number 4,700,552
    • Issue date Oct 20, 1987
    • Quality Jewelry, Inc.
    • Richard J. Haley
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Ear clip with friction-retained gripping portions
    • Patent number 4,188,798
    • Issue date Feb 19, 1980
    • Johannes A. W. P. Van Bergen
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Ear ornament clips
    • Patent number 4,187,696
    • Issue date Feb 12, 1980
    • Johannes A. W. P. van Bergen
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Ear clip having pivoted arms held by friction
    • Patent number 4,185,471
    • Issue date Jan 29, 1980
    • Aro-Sac Inc.
    • Nazareno J. Saccoccio
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Earring structure
    • Patent number 4,003,216
    • Issue date Jan 18, 1977
    • Anthony Robert Cecere
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Ear clip having a soft, durable spring action
    • Patent number 3,990,266
    • Issue date Nov 9, 1976
    • Aro-Sac Inc.
    • Nazareno J. Saccoccio
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    3654774
    • Patent number 3,654,774
    • Issue date Apr 11, 1972
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    3613393
    • Patent number 3,613,393
    • Issue date Oct 19, 1971
    • A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents