US1183071A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic release device.
Assignee: Individual
•
Filing: 1915-03-16
•
Granted: 1916-05-16
•
Expires: 1935-03-16
Abstract
No abstract record available.
Inventors
- 👤 Jacob W Kaiser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:15
CPC Classifications
B; B60; B60S; B60S5/00; B60S5/04; B60S5/043; Y; Y10; Y10T; Y10T137/00; Y10T137/3584; Y10T137/36; Y10T137/7722; Y10T137/7837; Y10T137/7878; Y10T137/7904; Y10T137/7922; Y10T137/7929; Y10T137/7932
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1919-05-16 | 1919-11-15 | 1920-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-05-16 | 1923-11-15 | 1924-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-05-16 | 1927-11-15 | 1928-05-16 | $7700.00 | Window Closed / Lapsed |