US3029569A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of sealing containers
Assignee: Primerica Inc
•
Filing: 1959-06-04
•
Granted: 1962-04-17
•
Expires: 1979-06-04
Abstract
No abstract record available.
Inventors
- 👤 Taylor William Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:51
CPC Classifications
B; B65; B65B; B65B7/00; B65B7/16; B65B7/168
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1536341A
Cited
US2002591A
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US2219487A
Cited
US2565509A
Cited
US2784539A
Cited
US2738916A
Cited
US2715861A
Cited
US2834456A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-16 | 1965-10-16 | 1966-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-16 | 1969-10-16 | 1970-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-16 | 1973-10-16 | 1974-04-17 | $7700.00 | Window Closed / Lapsed |