US3444037A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water resistant polyvinyl acetate adhesive compositions
Assignee: Indopco Inc
•
Filing: 1965-06-08
•
Granted: 1969-05-13
•
Expires: 1985-06-08
Abstract
No abstract record available.
Inventors
- 👤 Walter B Armour
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:38
CPC Classifications
C; C09; C09J; C09J131/00; C09J131/02; C09J131/04; C09J161/00; C09J161/04; C09J161/06; C09J161/14; C08; C08L; C08L2666/00; C08L2666/02; C08L2666/04; C08L2666/14; C08L2666/54; C08L61/00; C08L61/04; C08L61/06; C08L61/14; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31855; Y10T428/3188; Y10T428/31942; Y10T428/31949; Y10T428/31957; Y10T428/3196; Y10T428/31964; Y10T428/31967; Y10T442/00; Y10T442/20; Y10T442/2221; Y10T442/30; Y10T442/3472; Y10T442/3602; Y10T442/3667
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2357798A
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US2902459A
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US3108990A
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US3041301A
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US3328354A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-12 | 1972-11-11 | 1973-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-12 | 1976-11-11 | 1977-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-12 | 1980-11-11 | 1981-05-13 | $7700.00 | Window Closed / Lapsed |