Portable electrical vacuum cleaner

Description

FIG. 1 is a top plan view of a portable electrical vacuum cleaner showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a left end elevational view thereof;

FIG. 6 is a right end elevational view thereof;

FIG. 7 is a rear perspective view thereof;

FIG. 8 is a front perspective view thereof.

The electrical card is shown fragmentarily in FIGS. 2, 4, 5, 6, 7 and 8 for ease of illustration.

Referenced Cited
U.S. Patent Documents
2668315 February 1954 Crosby
2736606 February 1956 Kmiotek
Patent History
Patent number: D250115
Type: Grant
Filed: May 20, 1976
Date of Patent: Oct 31, 1978
Inventor: Gentaro Kawamura (Nagae, Hayama-machi, Miura-gun, Kanagawa-ken, 240-01)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: Robert Osann
Application Number: 5/688,356
Classifications
Current U.S. Class: D15/52
International Classification: D1505;