Liquid dispensing vacuum cleaner

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Description

FIG. 1 is a front perspective view of a liquid dispensing vacuum cleaner showing my new design.

FIG. 2 is a top rear perspective view thereof.

FIG. 3 is a bottom perspective view thereof.

Referenced Cited
U.S. Patent Documents
D242210 November 1976 Parise et al.
D247671 April 4, 1978 Laule et al.
D248656 July 25, 1978 Parise
Patent History
Patent number: D254788
Type: Grant
Filed: Oct 5, 1977
Date of Patent: Apr 22, 1980
Inventor: Jelle G. Nauta (Stouffville, Ontario)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Catherine Kemper
Attorney: Edward H. Oldham
Application Number: 5/839,785
Classifications
Current U.S. Class: D15/52
International Classification: D1505;