Adaptors for vacuum cleaners
Latest The Singer Company Patents:
Description
FIG. 1 is a perspective view of an adaptor for vacuum cleaners showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a side elevational view thereof viewed from the side opposite that illustrated in FIG. 3;
FIG. 6 is a front elevational view thereof; and
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D226822 | May 1973 | Haynes |
1920621 | August 1933 | Allen |
2996748 | August 1961 | Gitzendanner |
3872538 | March 1975 | Crouser |
13,656 | 1934 | AU |
Patent History
Patent number: D243006
Type: Grant
Filed: May 14, 1975
Date of Patent: Jan 11, 1977
Assignee: The Singer Company
Inventor: Earl R. Clowers (Anderson, SC)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: Alan Ruderman
Application Number: 5/577,380
Type: Grant
Filed: May 14, 1975
Date of Patent: Jan 11, 1977
Assignee: The Singer Company
Inventor: Earl R. Clowers (Anderson, SC)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: Alan Ruderman
Application Number: 5/577,380
Classifications
Current U.S. Class:
D15/63
International Classification: D1505;
International Classification: D1505;