US2883131A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic mounting system
Assignee: Individual
•
Filing: 1955-12-22
•
Granted: 1959-04-21
•
Expires: 1975-12-22
Abstract
No abstract record available.
Inventors
- 👤 James A Mcnally
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:42
CPC Classifications
F; F16; F16F; F16F9/00; F16F9/02; F16F9/04; F16F9/0418; F16F9/049; F16F15/00; F16F15/02; F16F15/023; F16F15/0232; F16F9/0427; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T403/32713; Y10T403/32737; Y10T403/45
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1003579A
Cited
US1063286A
Cited
US1163425A
Cited
FR605864A
Cited
AT137831B
Cited
US2267874A
Cited
US2491229A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-20 | 1962-10-20 | 1963-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-20 | 1966-10-20 | 1967-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-20 | 1970-10-20 | 1971-04-21 | $7700.00 | Window Closed / Lapsed |