US3083584A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Contact or similar wheels for abrasive belts or the like
Assignee: Individual
•
Filing: 1961-06-28
•
Granted: 1963-04-02
•
Expires: 1981-06-28
Abstract
No abstract record available.
Inventors
- 👤 Nanson Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:49
CPC Classifications
B; B24; B24D; B24D9/00; B24D9/02; F; F16; F16H; F16H55/00; F16H55/32; F16H55/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A CONTACT WHEEL OF THE CHARACTER DESCRIBED COMPRISING A HUB; A WHEEL OF RESILIENT RUBBER-LIKE MATERIAL ABOUT SAID HUB AND ROTATABLE THEREWITH, SAID WHEEL HAVING A SMOOTH UNINTERRUPTED PERIPHERY AND HAVING A SERIES OF OPEN HOLES ARRANGED AROUND THE WHEEL A DISTANCE FROM THE HUB SO AS TO BE SUBSTANTIALLY CLOSER TO SAID PERIPHERY BUT WITHOUT BREAKING INTO THE LATTER, SAID HOLES EXTENDING FROM ONE SIDE FACE TO THE OTHER OF THE WHEEL AND HAVING THEIR AXES PARALLEL WITH THE AXIS OF THE WHEEL WHEREBY RADIAL EXPANSION OF THE WHEEL PERIPHERY TAKES PLACE AT A WORKING SPEED OF ROTATION.
Claim 2
Dependent Claim
99 words
A CONTACT WHEEL OF THE CHARACTER DESCRIBED COMPRISING A HUB; A WHEEL OF RESILIENT RUBBER-LIKE MATERIAL ABOUT SAID HUB AND ROTATABLE THEREWITH, SAID WHEEL HAVING A SMOOTH UNINTERRUPTED PERIPHERY AND HAVING A SERIES OF OPEN HOLES ARRANGED AROUND THE WHEEL A DISTANCE FROM THE HUB SO AS TO BE SUBSTANTIALLY CLOSER TO SAID PERIPHERY BUT WITHOUT BREAKING INTO THE LATTER, SAID HOLES EXTENDING FROM ONE SIDE FACE TO THE OTHER OF THE WHEEL AND HAVING THEIR AXES PARALLEL WITH THE AXIS OF THE WHEEL WHEREBY RADIAL EXPANSION OF THE WHEEL PERIPHERY TAKES PLACE AT A WORKING SPEED OF ROTATION.
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) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |