TREA

Drum head ring

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Information

  • Patent Grant
  • D308217
  • Patent Number
    D308,217
  • Date Filed
    Friday, March 18, 1988
    36 years ago
  • Date Issued
    Tuesday, May 29, 1990
    34 years ago
  • US Classifications
    Field of Search
    • US
    • D17 22
    • D17 99
    • 084 411 R
    • 084 411 A
    • 084 411 M
    • 084 411 P
    • 084 413
    • 084 414
    • 084 415
    • 084 416
    • 084 417
    • 084 418
    • 084 419
    • 084 420
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a drum head ring, as shown and described.
US Referenced Citations (5)
Number Name Date Kind
D267494 Hardy Jan 1983
1803173 Converse Apr 1931
2022820 Parkinson et al. Dec 1935
3867863 Vennola et al. Feb 1975
4779508 Beals Oct 1988