US2557593A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Operating mechanism for spray guns
Assignee: Atlas Copco AB
•
Filing: 1945-11-28
•
Granted: 1951-06-19
•
Expires: 1965-11-28
Abstract
No abstract record available.
Inventors
- 👤 Bjorkman Gustaf Erik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:03
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/24; B05B7/2402; B05B7/2405
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1698945A
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US1802141A
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US1762282A
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US1797209A
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US1940268A
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US1958730A
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US2005776A
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US2027103A
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US1987248A
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US1980464A
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US1981077A
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US2096196A
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US2149932A
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US2152767A
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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) | 1954-06-18 | 1954-12-18 | 1955-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-18 | 1958-12-18 | 1959-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-18 | 1962-12-18 | 1963-06-19 | $7700.00 | Window Closed / Lapsed |