US3605267A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carpet trimming tool
Assignee: KINKEAD INDUSTRIES
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Filing: 1969-03-21
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Granted: 1971-09-20
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Expires: 1989-03-21
Abstract
Abstract A TOOL FOR TRIMMING CARPET TO FIT AGAINST A WALL OR BASEBOARD HAVING A BASE PLATE FOR RIDING ALONG THE CARPET AND AN ASSEMBLY WHICH INCLUDES A BLADE HOLDER PLATE AND REFERENCE PLATE MOUNTED ON A THREADED POST AND HAVING CLAMPING NUTS FOR CLAMPING THE ASSEMBLY IN A POSITION OF VERTICAL ADJUSTMENT TO PROVIDE THE DESIRED CUTTING HEIGHT. THE BLADE HOLDER PLATE HAS A RELATIVE HORIZONTAL ADJUSTMENT TO ESTABLISH THE WIDTH OF AN ENTRY SLOT FOR CONFINING CARPET OF DIFFERENT THICKNESS AS IT IS BEING CUT. IMPROVED MEANS ARE PROVIDED FOR PREVENTING RELATIVE ROTATIONAL AND IN AND OUT MOVEMENT OF THE PLATES WHEN CLAMPED IN WORKING POSITION.
Inventors
- 👤 Roy L Brenner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:42
CPC Classifications
B; B26; B26B; B26B5/00; B26B5/005; A; A47; A47G; A47G27/00; A47G27/04; A47G27/0487
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |