Vacuum cleaner

Information

  • Patent Grant
  • D309807
  • Patent Number
    D309,807
  • Date Filed
    Tuesday, September 22, 1987
    36 years ago
  • Date Issued
    Tuesday, August 7, 1990
    34 years ago
  • US Classifications
    Field of Search
    • US
    • D32 18
    • D32 21-22
    • D32 31-34
    • 015 323-325
    • 015 329
    • 015 335
    • 015 338
    • 015 344
    • 015 350-351
    • 015 361
    • 015 415 R
    • 015 418-422
    • Term of Grant
      14Years
Abstract
Description
Claims
  • The ornamental design for a vacuum cleaner, as shown and described.
US Referenced Citations (5)
Number Name Date Kind
D97990 Dreyfuss Dec 1935
D111689 Salt Oct 1938
D120726 Dreyfuss May 1940
D146124 Walker Dec 1946
D232616 Wareham Sep 1974