TREA

Closure device

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Information

  • Patent Grant
  • D271661
  • Patent Number
    D271,661
  • Date Filed
    Thursday, April 9, 1981
    43 years ago
  • Date Issued
    Tuesday, December 6, 1983
    41 years ago
  • US Classifications
    Field of Search
    • US
    • D08 330
    • D08 331
    • D08 339
    • D08 349
    • D08 382
    • 024 168
    • 024 255 R
    • 024 208 R
    • 024 214
    • 024 217 R
    • 024 216
    • 024 219
    • 024 220
    • D03 54
    • D03 52
    • D25 38
    • D25 39
  • International Classifications
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a closure device, substantially as shown and described.
US Referenced Citations (8)
Number Name Date Kind
D52595 Weiss Oct 1918
D121662 Kamenak Jul 1940
D221606 Zimmermann Aug 1971
331088 Sackett Nov 1885
368583 Hayden Aug 1887
2912844 Atkinson Nov 1959
4094483 Busch Jun 1978
4228568 Feust et al. Oct 1980