Liquid dispensing vacuum cleaner
Description
FIG. 1 is a top perspective view of a liquid dispensing vacuum cleaner, showing my new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a bottom perspective view thereof.
The conventional hose and cord have been shown fragmentarily in FIGS. 1-3 for convenience of illustration.
Referenced Cited
U.S. Patent Documents
D242210 | November 1976 | Parise et al. |
3896521 | July 1975 | Parise |
3911524 | October 1975 | Parise |
4019218 | April 26, 1977 | Cyphert |
Patent History
Patent number: D251787
Type: Grant
Filed: Mar 4, 1977
Date of Patent: May 8, 1979
Inventor: Jelle G. Nauta (Stouffville, Ontario)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: E. H. Oldham
Application Number: 5/774,506
Type: Grant
Filed: Mar 4, 1977
Date of Patent: May 8, 1979
Inventor: Jelle G. Nauta (Stouffville, Ontario)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: E. H. Oldham
Application Number: 5/774,506
Classifications
Current U.S. Class:
D15/52
International Classification: D1505;
International Classification: D1505;