US2908274A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure
Assignee: Abbott Laboratories
•
Filing: 1953-06-29
•
Granted: 1959-10-13
•
Expires: 1973-06-29
Abstract
No abstract record available.
Inventors
- 👤 Albert F Bujan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:33
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/02; B65D25/04; B65D25/08; B65D25/082; Y; Y10; Y10S; Y10S215/00; Y10S215/03; Y10S215/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR416385A
Cited
GB191029080A
Cited
US1272742A
Cited
US1775329A
Cited
US2549417A
Cited
US2659509A
Cited
BE503143A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-12 | 1963-04-13 | 1963-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-12 | 1967-04-13 | 1967-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-12 | 1971-04-13 | 1971-10-13 | $7700.00 | Window Closed / Lapsed |