US3468978A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ethylene copolymer thermoplastic adhesives
Assignee: United Shoe Machinery Corp
•
Filing: 1966-11-10
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Granted: 1969-09-23
•
Expires: 1986-11-10
Abstract
No abstract record available.
Inventors
- 👤 William R Battersby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:49
CPC Classifications
C; C09; C09J; C09J123/00; C09J123/02; C09J123/04; C08; C08L; C08L2666/00; C08L2666/02; C08L2666/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2894925A
Cited
US2912398A
Cited
US3182101A
Cited
US3248359A
Cited
US3218373A
Cited
US3275494A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-22 | 1973-03-24 | 1973-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-22 | 1977-03-24 | 1977-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-22 | 1981-03-24 | 1981-09-23 | $7700.00 | Window Closed / Lapsed |