US2991016A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nozzle
Assignee: Akron Brass Co
•
Filing: 1960-02-04
•
Granted: 1961-07-04
•
Expires: 1980-02-04
Abstract
No abstract record available.
Inventors
- 👤 Jr George G Allenbaugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:24
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/30; B05B1/3033; B05B1/3073; A; A62; A62C; A62C31/00; A62C31/02; B05B1/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2733962A
Cited
CA574527A
Cited
US801201A
Cited
GB190804715A
Cited
US2552444A
Cited
US2552445A
Cited
US2711929A
Cited
GB756878A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-03 | 1965-01-02 | 1965-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-03 | 1969-01-02 | 1969-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-03 | 1973-01-02 | 1973-07-04 | $7700.00 | Window Closed / Lapsed |