Vacuum cleaner hose coupling
Description
FIG. 1 is a front elevational view of a vacuum cleaner hose coupling showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a cross-sectional view taken along line 7--7 in FIG. 1;
FIG. 8 is a front elevational view of a second embodiment thereof; and
FIG. 9 is a cross-sectional view taken along lines 9--9 in FIG. 8.
Referenced Cited
Patent History
Patent number: D300574
Type: Grant
Filed: Apr 30, 1986
Date of Patent: Apr 4, 1989
Inventor: Maurice Smith (Camino, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth Takemoto
Attorney: Mark C. Jacobs
Application Number: 6/858,286
Type: Grant
Filed: Apr 30, 1986
Date of Patent: Apr 4, 1989
Inventor: Maurice Smith (Camino, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth Takemoto
Attorney: Mark C. Jacobs
Application Number: 6/858,286
Classifications
Current U.S. Class:
For Vacuum Cleaner (D32/31)