TREA

Locking fasteners

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Information

  • Patent Grant
  • D320546
  • Patent Number
    D320,546
  • Date Filed
    Monday, June 12, 1989
    36 years ago
  • Date Issued
    Tuesday, October 8, 1991
    34 years ago
  • Inventors
  • Original Assignees
  • Examiners
    • Rademaker; Charles A.
    • Barkai; R.
    Agents
    • Zarley, McKee, Thomte, Voorhees & Sease
  • US Classifications
    Field of Search
    • US
    • D08 382
    • D08 387
    • D08 388
    • D08 389
    • D08 394
    • D08 395
    • 411 457
    • 411 461
    • 411 466
    • 411 467
    • 411 477
    • 411 478
    • 411 485
    • 052 735
    • 052 361
    • 052 363
    • 052 489
    • 052 764
    • 052 509
    • 052 582
    • 052 456
    • 052 507
    • 052 717
    • 403 286
    • 403 403
    • 403 4051
    • 403 205
    • 024 588
    • 024 589
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a locking fastener, as shown.
US Referenced Citations (9)
Number Name Date Kind
D216776 Adams Mar 1970
1615085 James Jan 1927
1765052 Carr Jun 1930
1998610 Ellis Apr 1935
2833574 Fife May 1958
3131448 Glatz May 1964
4439970 Rosner Apr 1984
4448007 Adams May 1984
4858871 Romano Aug 1989
Foreign Referenced Citations (1)
Number Date Country
651149 Oct 1962 CAX