US2998822A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-contained push button applicator
Assignee: Individual
•
Filing: 1959-06-12
•
Granted: 1961-09-05
•
Expires: 1979-06-12
Abstract
No abstract record available.
Inventors
- 👤 Herbert M Birch
- 👤 Daniel H Gattone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:33
CPC Classifications
A; A46; A46B; A46B11/00; A46B11/001; A46B11/0017; A45; A45D; A45D24/00; A45D24/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US753968A
Cited
US2295746A
Cited
DE822718C
Cited
US2617431A
Cited
US2756908A
Cited
US2790190A
Cited
US2788925A
Cited
US2914222A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-04 | 1965-03-06 | 1965-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-04 | 1969-03-06 | 1969-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-04 | 1973-03-06 | 1973-09-05 | $7700.00 | Window Closed / Lapsed |