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Motor housing for canister type electric vacuum cleaner
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Information
Patent Grant
D287895
References
Source
Patent Number
D287,895
Date Filed
Wednesday, January 18, 1984
41 years ago
Date Issued
Tuesday, January 20, 1987
38 years ago
Inventors
Robert C. Berfield
Ronald E. Meland
Robert Lent Crevling Jr.
Original Assignees
Shop-Vac Corporation
Examiners
Burke; Wallace R.
Takemoto; Ruth E.
Agents
Ostrolenk, Faber, Gerb & Soffen
US Classifications
D32 - Washing, cleaning, or drying machine
Field of Search
US
D32 23-25
015 323
015 326
015 327 R
015 327 F
015 327 B
015 327 D
015 327 E
015 352-353
015 347
015 412-413
055 DIG 3
Term of Grant
14Years
Information
Content
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Abstract
Description
Claims
The ornamental design for motor housing for canister type electric vacuum cleaner, as shown and described.
US Referenced Citations (1)
Number
Name
Date
Kind
D243574
Bartlett
Mar 1977
Non-Patent Literature Citations (2)
Entry
Best Products, 1979 Buyer's Book #122C, p. 269, item G & H.
Montgomery Ward Cat., Fall & Winter 1981, p. 949, Powr-Kraft Wet/Dry Vac.