US3057128A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealed packet and method for making same
Assignee: Individual
•
Filing: 1958-10-17
•
Granted: 1962-10-09
•
Expires: 1978-10-17
Abstract
No abstract record available.
Inventors
- 👤 Merton F Gerhauser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:16
CPC Classifications
B; B65; B65B; B65B55/00; B65B55/22; B65D; B65D75/00; B65D75/26; Y; Y10; Y10S; Y10S206/00; Y10S206/82
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1259964A
Cited
US2102858A
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US2402981A
Cited
US2565887A
Cited
US2606412A
Cited
US2750075A
Cited
US2828590A
Cited
US2894322A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-08 | 1966-04-09 | 1966-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-08 | 1970-04-09 | 1970-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-08 | 1974-04-09 | 1974-10-09 | $7700.00 | Window Closed / Lapsed |