US2489407A
Expired / Lapsed
US
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Method of lining container closures
Assignee: Dewey and Almy Chemical Co
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Filing: 1947-08-09
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Granted: 1949-11-29
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Expires: 1967-08-09
Abstract
No abstract record available.
Inventors
- 👤 Allen B Foye
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:58
CPC Classifications
C; C09; C09K; C09K3/00; C09K3/10; B; B05; B05D; B05D1/00; B05D1/002; B05D7/00; B05D7/14; B29; B29C; B29C70/00; B29C70/68; B29C70/78; B29C70/80; B65; B65D; B65D53/00; B65D53/04; B65D53/06; C09J; C09J127/00; C09J127/02; C09J127/04; C09J127/06; B29C41/00; B29C41/02; B29C41/04; B29K; B29K2105/00; B29K2105/0058; B29K2105/0061; B29K2105/0073; B29K2105/06; B29K2105/16; B29L; B29L2031/00; B29L2031/56; B29L2031/565; C08; C08L; C08L2666/00; C08L2666/28; C08L2666/54; C09K2200/00; C09K2200/02; C09K2200/0243; C09K2200/0278; C09K2200/06; C09K2200/0615; C09K2200/0622; C09K2200/0635; Y; Y10; Y10S; Y10S264/00; Y10S264/60; Y10S425/00; Y10S425/809
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-11-28 | 1953-05-30 | 1953-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-28 | 1957-05-30 | 1957-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-28 | 1961-05-30 | 1961-11-29 | $7700.00 | Window Closed / Lapsed |