US3445262A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for lining container closures
Assignee: American Flange and Manufacturing Co Inc
•
Filing: 1965-04-01
•
Granted: 1969-05-20
•
Expires: 1985-04-01
Abstract
No abstract record available.
Inventors
- 👤 Eugene Greck
- 👤 George Kokinda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:03
CPC Classifications
B; B05; B05D; B05D1/00; B05D1/02; B05D1/002; B29; B29C; B29C43/00; B29C43/32; B29C43/34; B29C2043/3433; B29C2043/345; B29C2043/3455; B29C35/00; B29C35/02; B29C35/0277; B29C43/02; B29C43/18; B29C43/52; B29K; B29K2105/00; B29K2105/0002; B29L; B29L2031/00; B29L2031/56; B29L2031/565; Y; Y10; Y10S; Y10S425/00; Y10S425/20; Y10S425/809
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2658796A
Cited
US2889806A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-19 | 1972-11-18 | 1973-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-19 | 1976-11-18 | 1977-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-19 | 1980-11-18 | 1981-05-20 | $7700.00 | Window Closed / Lapsed |