US3118476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shaper for shaping conical tips on wood piles
Assignee: FOUNDATION SPECIALTIES Inc
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Filing: 1962-04-06
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Granted: 1964-01-21
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Expires: 1982-04-06
Abstract
No abstract record available.
Inventors
- 👤 Vincent J Fiore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:05
CPC Classifications
B; B27; B27M; B27M3/00; B27M3/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A DEVICE FOR TAPERING THE TIP OF A WOOD PILE COMPRISING SPACED FRONT AND REAR CIRCULAR RIMS, SAID RIMS BEING CONCENTRICALLY DISPOSED ALONG THE LONGITUDINAL AXIS OF SAID DEVICE, SAID FRONT RIM HAVING A GREATER DIAMETER THAN SAID REAR RIM, A PAIR OF OPPOSITELY DISPOSED CUTTING BLADES CONNECTED BETWEEN SAID FRONT AND REAR RIMS, OPPOSITELY DISPOSED GUIDE PLATES CONNECTED BETWEEN SAID RIMS FOR OCCUPYING THE SPACES BETWEEN OPPOSED BLADES, MEANS FOR DRIVING SAID REAR RIM TO EFFECT ROTATION OF SAID CUTTING BLADES FIXED THERETO DURING A SHAPING OPERATION, AND HANDLE MEANS JOURNALED TO SAID REAR RIM WHEREBY SAID REAR RIM IS FREE TO ROTATE RELATIVE THERETO.
Claim 2
Independent Claim
106 words
A DEVICE FOR TAPERING THE TIP OF A WOOD PILE COMPRISING SPACED FRONT AND REAR CIRCULAR RIMS, SAID RIMS BEING CONCENTRICALLY DISPOSED ALONG THE LONGITUDINAL AXIS OF SAID DEVICE, SAID FRONT RIM HAVING A GREATER DIAMETER THAN SAID REAR RIM, A PAIR OF OPPOSITELY DISPOSED CUTTING BLADES CONNECTED BETWEEN SAID FRONT AND REAR RIMS, OPPOSITELY DISPOSED GUIDE PLATES CONNECTED BETWEEN SAID RIMS FOR OCCUPYING THE SPACES BETWEEN OPPOSED BLADES, MEANS FOR DRIVING SAID REAR RIM TO EFFECT ROTATION OF SAID CUTTING BLADES FIXED THERETO DURING A SHAPING OPERATION, AND HANDLE MEANS JOURNALED TO SAID REAR RIM WHEREBY SAID REAR RIM IS FREE TO ROTATE RELATIVE THERETO.
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) | 1967-01-20 | 1967-07-22 | 1968-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-20 | 1971-07-22 | 1972-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-20 | 1975-07-22 | 1976-01-21 | $7700.00 | Window Closed / Lapsed |