US2469367A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Canister and distributor therefor
Assignee: Individual
•
Filing: 1942-09-17
•
Granted: 1949-05-10
•
Expires: 1962-09-17
Abstract
No abstract record available.
Inventors
- 👤 David S Burgess
- 👤 Eugene A Ramskill
- 👤 Roman R Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:11
CPC Classifications
A; A62; A62B; A62B21/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1011482A
Cited
US1111055A
Cited
US1430234A
Cited
US1585113A
Cited
DE479588C
Cited
DE695185C
Cited
US2283989A
Cited
US2315208A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-09 | 1952-11-08 | 1953-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-09 | 1956-11-08 | 1957-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-09 | 1960-11-08 | 1961-05-10 | $7700.00 | Window Closed / Lapsed |