Patent US3572800A successfully refreshed from Google Patents.
US3572800A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic carpet kicker
Assignee: Individual
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Filing: 1968-11-21
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Granted: 1971-03-30
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Expires: 1988-11-21
Abstract
Abstract A shock absorbing carpet kicker comprising a cylindrical housing, a head for engaging a carpet affixed to said housing, means within said housing for absorbing shock, an adjustable shaft connected to said means within said housing for absorbing shock, and, a protective pad affixed to said shaft for absorbing the initial shock which is transmitted to said shock absorbing means within said housing.
Inventors
- 👤 Anthony J Graziano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:25
CPC Classifications
A; A47; A47G; A47G27/00; A47G27/04; A47G27/0487; A47G27/0493
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
82 words
In a carpet kicker for manually stretching a carpet in place on a surface, comprising a carpet-gripping head, a first shaft projecting from said head and a blow-receiving base; the improvement which comprises shock absorbing means positioned within said shaft, and wherein said first shaft comprises a cylindrical housing affixed to said head and a second shaft moveable within said housing further characterized in that the moving of said second shaft within said housing is restrained by a spring within said housing.
Claim 2
Dependent Claim
82 words
In a carpet kicker for manually stretching a carpet in place on a surface, comprising a carpet-gripping head, a first shaft projecting from said head and a blow-receiving base; the improvement which comprises shock absorbing means positioned within said shaft, and wherein said first shaft comprises a cylindrical housing affixed to said head and a second shaft moveable within said housing further characterized in that the moving of said second shaft within said housing is restrained by a spring within said housing.
Claim 3
Dependent Claim
26 words
The device of claim 1 wherein said second shaft is moveable and fixable in a variety of positions to adjust the length of said first shaft.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-03-29 | 1974-09-28 | 1975-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-29 | 1978-09-28 | 1979-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-29 | 1982-09-28 | 1983-03-30 | $7700.00 | Window Closed / Lapsed |