US2680276A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cesspool mold
Assignee: Individual
•
Filing: 1952-02-07
•
Granted: 1954-06-08
•
Expires: 1972-02-07
Abstract
No abstract record available.
Inventors
- 👤 Filangeri Dominick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:09
CPC Classifications
B; B28; B28B; B28B7/00; B28B7/28; B28B7/30; B28B7/303; B28B21/00; B28B21/76; B28B21/86; B28B7/16; B28B7/168; B28B7/18; Y; Y10; Y10S; Y10S264/00; Y10S264/70; Y10S425/00; Y10S425/037
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US140734A
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US662266A
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US695804A
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US788175A
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US804167A
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US846109A
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US795896A
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US863047A
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US856852A
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US2181959A
Cited
US2287858A
Cited
US2535277A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-06-07 | 1957-12-07 | 1958-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-07 | 1961-12-07 | 1962-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-07 | 1965-12-07 | 1966-06-08 | $7700.00 | Window Closed / Lapsed |