made from a sheet-metal blank

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and system of affixing a plaque to a solid surface

    • Patent number 11,841,039
    • Issue date Dec 12, 2023
    • Matthews International Corporation
    • Gregory A. Slepecki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and system of affixing a plaque to a solid surface

    • Patent number 11,371,543
    • Issue date Jun 28, 2022
    • Matthews International Corporation
    • Gregory A. Slepecki
    • E04 - BUILDING
  • Information Patent Grant

    Method and system of affixing a plaque to a solid surface

    • Patent number 9,989,081
    • Issue date Jun 5, 2018
    • Matthews International Corporation
    • Gregory A. Slepecki
    • E04 - BUILDING
  • Information Patent Grant

    Method and system of affixing a plaque to a solid surface

    • Patent number 9,273,711
    • Issue date Mar 1, 2016
    • Matthews Resources, Inc.
    • Gregory A. Slepecki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of affixing a plaque to a solid surface

    • Patent number 8,635,758
    • Issue date Jan 28, 2014
    • Matthews Resources, Inc.
    • Gregory A. Slepecki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fastener having a tab in the contact region

    • Patent number 6,921,237
    • Issue date Jul 26, 2005
    • E. Vassiliou Revocable Trust
    • Eustathios Vassiliou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fastener of high prevailing torque, pulling force, and stripping to...

    • Patent number 6,524,044
    • Issue date Feb 25, 2003
    • WTPA, Incorporated
    • Eustathios Vassiliou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High performance sealing fastener

    • Patent number 6,379,092
    • Issue date Apr 30, 2002
    • WTPA, Incorporated
    • Kanubhai Manibhai Patel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded insert with flange tabs

    • Patent number 6,079,922
    • Issue date Jun 27, 2000
    • PEM Management, Inc.
    • Harold D. Ross
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-cutting undercutting dowel

    • Patent number 5,921,733
    • Issue date Jul 13, 1999
    • Hilti Aktiengesellschaft
    • Werner Kaibach
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion anchor

    • Patent number 5,919,017
    • Issue date Jul 6, 1999
    • Hilti Aktiengesellschaft
    • Franz-Paul Mayr
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal dowel for anchorage in thin wall panels

    • Patent number 5,893,693
    • Issue date Apr 13, 1999
    • A. Raymond & Cie.
    • Guy Forest
    • E04 - BUILDING
  • Information Patent Grant

    Sheet metal anchor

    • Patent number 5,807,050
    • Issue date Sep 15, 1998
    • A. Raymond & Cie
    • Helmo Daler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Impact-type anchor

    • Patent number 5,765,979
    • Issue date Jun 16, 1998
    • fischerwerke, Artur Fischer GmbH & Co. KG
    • Eberhard Mader
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing fastener

    • Patent number 5,725,343
    • Issue date Mar 10, 1998
    • Eustathios Vassiliou
    • Edward John Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reverse wedge truss-forming wall anchor

    • Patent number 5,447,005
    • Issue date Sep 5, 1995
    • Louis N. Giannuzzi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal dowel for anchorage in thin wall panels

    • Patent number 5,443,343
    • Issue date Aug 22, 1995
    • A. Raymond GmbH & Co., KG
    • Bernd Mutz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion fastening system with quick lock and release

    • Patent number 5,100,273
    • Issue date Mar 31, 1992
    • Eustathios Vassiliou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fastening element with expanding sleeve

    • Patent number 4,978,266
    • Issue date Dec 18, 1990
    • Mannesmann Aktiengesellschaft
    • Klaus Becker
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of fabricating wall fasteners

    • Patent number 4,941,340
    • Issue date Jul 17, 1990
    • Vassiliou; E.
    • Thomas E. Nowak
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Straddling dowel for anchoring in a bore having an undercut

    • Patent number 4,909,657
    • Issue date Mar 20, 1990
    • Maechtle GmbH
    • Daniel Maechtle
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Expansion dowel with axially extending projections

    • Patent number 4,893,973
    • Issue date Jan 16, 1990
    • Hilti Aktiengesellschaft
    • Armin Herb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wall fastener and method of fabrication

    • Patent number 4,874,277
    • Issue date Oct 17, 1989
    • Vassiliou; Eustathios
    • Thomas E. Nowak
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Expansion peg having first and second expansion members frangibly c...

    • Patent number 4,869,630
    • Issue date Sep 26, 1989
    • Societe De Prospection Et D'Inventions Techniques (S.P.I.T.)
    • Gerard Revol
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wall fastener

    • Patent number 4,765,788
    • Issue date Aug 23, 1988
    • Vassiliou; Eustathios
    • Tom Nowak
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    High capacity shear fastener

    • Patent number 4,696,423
    • Issue date Sep 29, 1987
    • John L. Ryan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Expansion dowel

    • Patent number 4,673,321
    • Issue date Jun 16, 1987
    • Hilti Aktiengesellschaft
    • Armin Herb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion dowel assembly

    • Patent number 4,669,935
    • Issue date Jun 2, 1987
    • Hilti Aktiengesellschaft
    • Armin Herb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion dowel formed of an expansion sleeve and a wedge-shaped ex...

    • Patent number 4,659,270
    • Issue date Apr 21, 1987
    • Hilti Aktiengesellschaft
    • Armin Herb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Expansion dowel

    • Patent number 4,642,008
    • Issue date Feb 10, 1987
    • Hilti Aktiengesellschaft
    • Armin Herb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents