Motor housing for canister type electric vacuum cleaner

Berfield , et al. December 9, 1

Patent Grant D287171

U.S. patent number D287,171 [Application Number 06/571,562] was granted by the patent office on 1986-12-09 for motor housing for canister type electric vacuum cleaner. This patent grant is currently assigned to Shop-Vac Corporation. Invention is credited to Robert C. Berfield, Robert L. Crevling, Jr., Ronald F. Meland.


United States Patent D287,171
Berfield ,   et al. December 9, 1986

Motor housing for canister type electric vacuum cleaner

Claims

The ornamental design for motor housing for canister type electric vacuum cleaner, as shown and described.
Inventors: Berfield; Robert C. (Jersey Shore, PA), Meland; Ronald F. (Muncy, PA), Crevling, Jr.; Robert L. (Williamsport, PA)
Assignee: Shop-Vac Corporation (Williamsport, PA)
Appl. No.: 06/571,562
Filed: January 17, 1984

Current U.S. Class: D32/31; D32/23
Field of Search: ;D32/21-25 ;15/352-353,347,412,413,323,326,327R,327F,327B,327D,327E ;55/DIG.3

References Cited [Referenced By]

U.S. Patent Documents
D243574 March 1977 Bartlett
D260151 August 1981 Martinec
2627937 February 1953 Martinec
2818596 January 1958 Martinec
4435877 March 1984 Berfield
4458377 July 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..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Takemoto; Ruth E.
Attorney, Agent or Firm: Ostrolenk, Faber, Gerb & Soffen

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.

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