US2602344A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Guide link for silent chains
Assignee: Morse Chain Co
•
Filing: 1950-05-19
•
Granted: 1952-07-08
•
Expires: 1970-05-19
Abstract
No abstract record available.
Inventors
- 👤 Norman C Bremer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:10
CPC Classifications
F; F16; F16G; F16G13/00; F16G13/02; F16G13/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB189630007A
Cited
US2036216A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-08 | 1956-01-07 | 1956-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-08 | 1960-01-07 | 1960-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-08 | 1964-01-07 | 1964-07-08 | $7700.00 | Window Closed / Lapsed |