Combined automotive air pump, vacuum cleaner and dispensing unit for antifreeze and air freshener
Description
FIG. 1 is a front-elevational view of a combined automotive air pump, vacuum cleaner and dispensing unit for antifreeze and air freshener showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof.
Referenced Cited
Patent History
Patent number: D287656
Type: Grant
Filed: Nov 23, 1983
Date of Patent: Jan 6, 1987
Inventors: Don L. Waldrep (Euless, TX), H. Gene Ludwig (Euless, TX)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth E. Takemoto
Attorney: James E. Bradley
Application Number: 6/554,522
Type: Grant
Filed: Nov 23, 1983
Date of Patent: Jan 6, 1987
Inventors: Don L. Waldrep (Euless, TX), H. Gene Ludwig (Euless, TX)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth E. Takemoto
Attorney: James E. Bradley
Application Number: 6/554,522
Classifications
Current U.S. Class:
Vacuum (D32/21)