Carpet stretcher
US5145225A · kind A · utility
15Cited by
6References
11Claims
0Family size
Inventors
Key dates
| Filing date | Mar 18, 1991 |
| Grant date | Sep 8, 1992 |
| Priority date | — |
| Expiry date | Mar 18, 2011 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47G27/0493
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A carpet stretcher assembly is provided having a retractable carpet engaging head that can be pneumatically driven by a cylinder assembly. The carpet engaging head is connected to the pneumatic cylinder assembly by a flexible connection whereby the carpet engaging head can automatically be moved to an elevated position relative to a carpet being stretched when it is retracted by the pneumatic cylinder assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.