US Patent: 1,772,964
|
| Handle switch construction
|
|
Patentee:
|
|
| Roy F. Shunk (exact or similar names) - Toledo, OH |
|
|
Patent Dates:
|
| Applied: |
Oct. 24, 1928 |
| Granted: |
Aug. 12, 1930 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Jeff Joslin
Vintage Machinery entry for American Floor Surfacing Machine Co.
|
|
Description: |
| "This invention has reference to an improved electric switch and complemental handle structure for domestic vacuum cleaners and the like and particularly for a new household waxer manufactured and distributed by the American Floor Surfacing Machine Co., the assignee of this invention." |
|
