Motor housing for canister type electric vacuum cleaner

- Shop-Vac Corporation
Description

FIG. 1 is a front perspective view of a motor housing for canister type electric vacuum cleaner showing our new design, the broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof; and

FIG. 6 is a left side elevational view thereof.

The material shown in broken lines is environmental material and not part of our design.

Referenced Cited
U.S. Patent Documents
D243574 March 8, 1977 Bartlett
D260151 August 11, 1981 Martinec
2627937 February 1953 Martinec
2818596 January 1958 Martinec
4435877 March 13, 1984 Berfield
4458377 July 10, 1984 Frohbieter
Other references
  • Hardware Age, vol. 218, Dec. 1981, p. 309, Shop Vac. Montgomery Ward, Fall & Winter 1975, p. 695, Powr Kraft Wet/Dry Vac.
Patent History
Patent number: D287171
Type: Grant
Filed: Jan 17, 1984
Date of Patent: Dec 9, 1986
Assignee: Shop-Vac Corporation (Williamsport, PA)
Inventors: Robert C. Berfield (Jersey Shore, PA), Ronald F. Meland (Muncy, PA), Robert L. Crevling, Jr. (Williamsport, PA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth E. Takemoto
Law Firm: Ostrolenk, Faber, Gerb & Soffen
Application Number: 6/571,562
Classifications
Current U.S. Class: Element Or Attachment (D32/25)