US2997243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aerosol container
Assignee: Individual
•
Filing: 1958-08-27
•
Granted: 1961-08-22
•
Expires: 1978-08-27
Abstract
No abstract record available.
Inventors
- 👤 George E Kolb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:27
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/14; B05B1/16; B05B1/1627; B05B1/1636; B05B1/1645; B65; B65D; B65D83/00; B65D83/14; B65D83/16; B65D83/162; B65D83/44; B65D83/48
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US755299A
Cited
US2715481A
Cited
US2752066A
Cited
US2797965A
Cited
US2887273A
Cited
US2826345A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-21 | 1965-02-20 | 1965-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-21 | 1969-02-20 | 1969-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-21 | 1973-02-20 | 1973-08-22 | $7700.00 | Window Closed / Lapsed |