US3145873A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cap and can assembly
Assignee: Primerica Inc
•
Filing: 1961-05-04
•
Granted: 1964-08-25
•
Expires: 1981-05-04
Abstract
No abstract record available.
Inventors
- 👤 Carl W Heinle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:37
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/38; Y; Y10; Y10S; Y10S220/00; Y10S220/915
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1941049A
Cited
US2094031A
Cited
US2348464A
Cited
US2301846A
Cited
US2408465A
Cited
US2901142A
Cited
US3032234A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-25 | 1968-02-24 | 1968-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-25 | 1972-02-24 | 1972-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-25 | 1976-02-24 | 1976-08-25 | $7700.00 | Window Closed / Lapsed |