US3501363A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaging film
Assignee: Union Carbide Corp
•
Filing: 1966-01-14
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Granted: 1970-03-17
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Expires: 1986-01-14
Abstract
No abstract record available.
Inventors
- 👤 George F Kirkpatrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:30
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/10; C08; C08J; C08J5/00; C08J5/18; C08J2323/00; C08J2323/02; C08J2323/04; C08J2323/06; C08J2327/00; C08J2327/02; C08J2327/04; C08J2327/08; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24628; Y10T428/26; Y10T428/31504; Y10T428/31678; Y10T428/31692; Y10T428/31699
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) | 1973-03-16 | 1973-09-15 | 1974-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-16 | 1977-09-15 | 1978-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-16 | 1981-09-15 | 1982-03-17 | $7700.00 | Window Closed / Lapsed |