TREA

Vacuum-blower unit

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Information

  • Patent Grant
  • D304103
  • Patent Number
    D304,103
  • Date Filed
    Monday, October 19, 1987
    37 years ago
  • Date Issued
    Tuesday, October 17, 1989
    35 years ago
  • US Classifications
    Field of Search
    • US
    • D32 1
    • D32 15-16
    • D32 21-22
    • D32 30-33
    • 180 322
    • 180 323-324
    • 180 326
    • 180 333-336
    • 015 3401-3404
    • 015 78
    • 015 79 A
    • 015 79 R
    • 015 49 R
    • 015 405
    • 015 83
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a vacuum-blower unit, as shown.
US Referenced Citations (4)
Number Name Date Kind
D297778 Lallerstedt Sep 1988
D298479 Jacobs et al. Nov 1988
3813725 Rinker Jun 1974
3968938 Ruhl et al. Jul 1976