US2568057A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Atomizer with means for concealing plungers and nozzles
Assignee: COTTER Manufacturing CO Inc
•
Filing: 1948-08-20
•
Granted: 1951-09-18
•
Expires: 1968-08-20
Abstract
No abstract record available.
Inventors
- 👤 William A Cotter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:09
CPC Classifications
B; B05; B05B; B05B11/00; B05B11/01; B05B11/10; B05B11/1042; B05B11/1059; B05B11/106; B05B1/00; B05B1/34; B05B1/3405; B05B1/341; B05B1/3421; B05B1/3431; B05B1/3447; B05B11/1001; B05B11/0005; B05B11/0027; B05B11/0032; B05B15/00; B05B15/50; B05B15/52; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/4992; Y10T29/49925; Y10T29/49934; Y10T29/49945
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR588641A
Cited
FR651307A
Cited
FR692453A
Cited
GB360616A
Cited
US2069156A
Cited
US2119884A
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US2158318A
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US2241022A
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US2362404A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-09-17 | 1955-03-19 | 1955-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-17 | 1959-03-19 | 1959-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-17 | 1963-03-19 | 1963-09-18 | $7700.00 | Window Closed / Lapsed |