US3042339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Suspension safety-device
Assignee: Individual
•
Filing: 1959-10-06
•
Granted: 1962-07-03
•
Expires: 1979-10-06
Abstract
No abstract record available.
Inventors
- 👤 Robert C Gschwind
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:14
CPC Classifications
A; A62; A62B; A62B35/00; A62B35/0093
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1625221A
Cited
US635524A
Cited
US991768A
Cited
US1164489A
Cited
US1301497A
Cited
US1513061A
Cited
US2729425A
Cited
US2896912A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-02 | 1966-01-01 | 1966-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-02 | 1970-01-01 | 1970-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-02 | 1974-01-01 | 1974-07-03 | $7700.00 | Window Closed / Lapsed |