TREA

Screw

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Information

  • Patent Grant
  • D264807
  • Patent Number
    D264,807
  • Date Filed
    Wednesday, September 19, 1979
    45 years ago
  • Date Issued
    Tuesday, June 8, 1982
    42 years ago
  • US Classifications
    Field of Search
    • US
    • D08 387-393
    • D15 139
    • 408 223
    • 408 224
    • 408 225
    • 411 378
    • 411 385
    • 411 387
    • 411 390
    • 411 394
    • 411 399
    • 411 402
    • 411 403-406
    • 411 416-417
    • 411 439
    • 411 444
    • 411 445
    • 411 455-457
    • 411 473-476
    • 411 484
    • 411 499
  • International Classifications
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a screw, as shown.
US Referenced Citations (1)
Number Name Date Kind
3747143 Eager Jul 1973
Non-Patent Literature Citations (2)
Entry
Hassall Cat. 40, .COPYRGT.1941, p. 35, Threaded Nail (second from top, right center).
Unbrako Metric Socket Screws Brochure, front cover, Screw (far right).