US3504789A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermosetting adhesive bonded wrapper
Assignee: ThyssenKrupp Budd Co
•
Filing: 1968-06-27
•
Granted: 1970-04-07
•
Expires: 1988-06-27
Abstract
No abstract record available.
Inventors
- 👤 Edwin J Bozewicz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:47
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/20; C09J7/22; C09J7/30; C09J7/35; Y; Y10; Y10T; Y10T428/00; Y10T428/28; Y10T428/2848; Y10T428/2852; Y10T428/287; Y10T428/31504; Y10T428/31511; Y10T428/31725; Y10T428/31728; Y10T428/31732
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2109583A
Cited
US2622656A
Cited
US2596136A
Cited
US3001213A
Cited
US2907682A
Cited
US3351515A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-04-06 | 1973-10-06 | 1974-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-04-06 | 1977-10-06 | 1978-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-04-06 | 1981-10-06 | 1982-04-07 | $7700.00 | Window Closed / Lapsed |