TREA

Combined ventilator frame and cover

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Information

  • Patent Grant
  • D247508
  • Patent Number
    D247,508
  • Date Filed
    Monday, November 8, 1976
    48 years ago
  • Date Issued
    Tuesday, March 14, 1978
    47 years ago
  • US Classifications
    Field of Search
    • US
    • D12 181
    • D12 155
    • D12 190
    • D23 139
    • D23 140
    • D23 142
    • D23 151
    • D23 153
    • D10 111
    • D10 113
    • D48 32 R
    • 098 2
    • 098 214
    • 098 216
    • 098 217
    • 098 218
    • 098 211
  • International Classifications
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a combined ventilator frame and cover, as shown and described.
US Referenced Citations (5)
Number Name Date Kind
D214295 Hedgewick et al. May 1969
3005089 Robbins Oct 1961
3227868 Morgan Jan 1966
3672291 Kujawa, Jr. Jun 1972
3763760 Erickson Oct 1973
Non-Patent Literature Citations (1)
Entry
J. C. Whitney Catalog No. 347, Rec'd 5/4/76, p. E, Roof or Side Ventilator for Vans, RV's etc., top of page.