US2068823A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air gun
Assignee: Individual
•
Filing: 1934-01-31
•
Granted: 1937-01-26
•
Expires: 1954-01-31
Abstract
No abstract record available.
Inventors
- 👤 Schmeisser Hugo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:13
CPC Classifications
F; F41; F41B; F41B11/00; F41B11/50; F41B11/55; F41A; F41A9/00; F41A9/61; F41A9/64; F41A9/65; F41A9/70; F41B11/60; F41B11/64; F41B11/642; F41B11/646; F41B11/647; Y; Y10; Y10S; Y10S102/00; Y10S102/702
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) | 1940-01-26 | 1940-07-27 | 1941-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-01-26 | 1944-07-27 | 1945-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-01-26 | 1948-07-27 | 1949-01-26 | $7700.00 | Window Closed / Lapsed |