TREA

Unitized hay rake

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Information

  • Patent Grant
  • D299721
  • Patent Number
    D299,721
  • Date Filed
    Wednesday, September 24, 1986
    39 years ago
  • Date Issued
    Tuesday, February 7, 1989
    37 years ago
  • US Classifications
    Field of Search
    • US
    • D15 10-13
    • D15 27-29
    • D15 33
    • 172 19-20
    • 172 282
    • 172 287
    • 172 314
    • 172 4451
    • 172 695-696
    • 172 527
    • 172 540
    • 172 545
    • 172 557
    • 172 579
    • 172 671
    • 172 676
    • 172 643
    • 172 689
    • 056 136
    • 056 192
    • 056 249
    • 056 366
    • 056 371
    • 056 376-377
    • 056 396
    • 056 400
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a unitized hay rake, as shown.
US Referenced Citations (6)
Number Name Date Kind
3077722 Sadler et al. Feb 1963
3568423 Hale et al. Mar 1971
4077189 Hering Mar 1978
4214428 Caraway Jul 1980
4245458 Smith Jan 1981
4343142 Allen Aug 1982
Non-Patent Literature Citations (2)
Entry
Vermeer Model R-23 Sales Brochure.
Allen Model 852 Sales Brochure.