Patent US1987248A successfully refreshed from Google Patents.
US1987248A
Expired / Lapsed
US
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Atomizing device
Assignee: Daimler Benz AG
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Filing: 1932-05-11
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Granted: 1935-01-08
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Expires: 1952-05-11
Abstract
No abstract record available.
Inventors
- 👤 Selzer Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:44
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/02; B05B1/04; B05B7/00; B05B7/02; B05B7/04; B05B7/0416; B05B7/0441; B05B7/0475; B05B7/12; B05B7/1209
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1938-01-07 | 1938-07-09 | 1939-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-01-07 | 1942-07-09 | 1943-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-01-07 | 1946-07-09 | 1947-01-08 | $7700.00 | Window Closed / Lapsed |