US3022955A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Applicator
Assignee: ELIZABETH WHITE RIDDELL
•
Filing: 1957-01-09
•
Granted: 1962-02-27
•
Expires: 1977-01-09
Abstract
No abstract record available.
Inventors
- 👤 Arthur G Gilkes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:40
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/005; B05C17/00503; B05C17/00506; B05C17/00513; B05C17/002; B05C17/00516; F; F16; F16N; F16N5/00; F16N5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1326626A
Cited
CA495551A
Cited
US1004794A
Cited
FR723869A
Cited
US2105903A
Cited
US2219414A
Cited
US2195811A
Cited
US2570422A
Cited
US2646246A
Cited
US2670241A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |