US2254936A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid container and package
Assignee: Wagner Electric Corp
•
Filing: 1939-04-20
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Granted: 1941-09-02
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Expires: 1959-04-20
Abstract
No abstract record available.
Inventors
- 👤 Dick Burns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:06
CPC Classifications
B; B65; B65D; B65D7/00; B65D7/02; B65D25/00; B65D25/34; B65D25/36; B65D55/00; B65D55/02; B65D55/06; Y; Y10; Y10S; Y10S206/00; Y10S206/807
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) | 1944-09-01 | 1945-03-03 | 1945-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-09-01 | 1949-03-03 | 1949-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-09-01 | 1953-03-03 | 1953-09-02 | $7700.00 | Window Closed / Lapsed |