Patent US3343425A successfully refreshed from Google Patents.
US3343425A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission belt
Assignee: Mitsuboshi Belting Ltd
•
Filing: 1965-09-14
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Granted: 1967-09-26
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Expires: 1985-09-14
Abstract
No abstract record available.
Inventors
- 👤 Hugh D Terhune
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 23:04
CPC Classifications
F; F16; F16G; F16G9/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
AN ENDLESS TRANSMISSION BELT HAVING A CIRCULAR CROSS SECTION CONTAINING A PLURALITY OF WINDINGS OF A LONGITUDINALLY EXTENDING HELICALLY WOUND CONTINUOUS CORD LOCATED AT A MAJOR AXIS, SAID WINDINGS SPEED LATERALLY ACROSS SUBSTANTIALLY THE ENTIRE WIDTH OF SAID BELT, AND A RUBBER BODY SURROUNDING SAID CORD, A PORTION OF THE PERIPHERY OF SAID BODY CONSISTING OF BLOWN RUBBER MATERIAL.
Claim 2
Dependent Claim
59 words
AN ENDLESS TRANSMISSION BELT HAVING A CIRCULAR CROSS SECTION CONTAINING A PLURALITY OF WINDINGS OF A LONGITUDINALLY EXTENDING HELICALLY WOUND CONTINUOUS CORD LOCATED AT A MAJOR AXIS, SAID WINDINGS SPEED LATERALLY ACROSS SUBSTANTIALLY THE ENTIRE WIDTH OF SAID BELT, AND A RUBBER BODY SURROUNDING SAID CORD, A PORTION OF THE PERIPHERY OF SAID BODY CONSISTING OF BLOWN RUBBER MATERIAL.
References Cited (Backward Citations)
US2519590A
Cited
US3164026A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |