US2922567A
Expired / Lapsed
US
⏱️ 0.0 years remaining
mcdermott
Assignee: —
•
Filing: —
•
Granted: 1960-01-26
•
Expires: 1977-01-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:09
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/46; B65D5/46008; B65D5/46048; Y; Y10; Y10S; Y10S229/00; Y10S229/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1152240A
Cited
US1751473A
Cited
US2186209A
Cited
US2579518A
Cited
US2639819A
Cited
US2790556A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-25 | 1963-07-27 | 1964-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-25 | 1967-07-27 | 1968-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-25 | 1971-07-27 | 1972-01-26 | $7700.00 | Window Closed / Lapsed |