US3348422A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission belt and method of manufacture
Assignee: Mitsuboshi Belting Ltd
•
Filing: 1965-07-22
•
Granted: 1967-10-24
•
Expires: 1985-07-22
Abstract
No abstract record available.
Inventors
- 👤 Kenneth D Richmond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:00
CPC Classifications
B; B29; B29D; B29D29/00; B29D29/10; B29D29/106; F; F16; F16G; F16G5/00; F16G5/04; F16G5/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
31 words
AN ENDLESS V-TYPE TRANSMISSION BELT HAVING A TENSION SECTION AND A COMPRESSION SECTION, SAID COMPRESSION SECTION COMPRISING TRANSVERSE TEETH AND A BLOWN RUBBER SECTION LOCATED INWARDLY OF AND BETWEEN SAID TEETH.
Claim 2
Dependent Claim
31 words
AN ENDLESS V-TYPE TRANSMISSION BELT HAVING A TENSION SECTION AND A COMPRESSION SECTION, SAID COMPRESSION SECTION COMPRISING TRANSVERSE TEETH AND A BLOWN RUBBER SECTION LOCATED INWARDLY OF AND BETWEEN SAID TEETH.
References Cited (Backward Citations)
US2062568A
Cited
US3164026A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-23 | 1971-04-24 | 1971-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-23 | 1975-04-24 | 1975-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-23 | 1979-04-24 | 1979-10-24 | $7700.00 | Window Closed / Lapsed |