Patent US3545643A successfully refreshed from Google Patents.
US3545643A
Expired / Lapsed
US
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Package for highly viscous tacky materials
Assignee: ExxonMobil Technology and Engineering Co
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Filing: 1967-10-18
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Granted: 1970-12-08
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Expires: 1987-10-18
Abstract
No abstract record available.
Inventors
- 👤 John J Higgins
- 👤 Nova E Stucker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:43
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/34; B65D25/36; B65D65/00; B65D65/38; B65D65/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-07 | 1974-06-08 | 1974-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-07 | 1978-06-08 | 1978-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-07 | 1982-06-08 | 1982-12-08 | $7700.00 | Window Closed / Lapsed |