Patent US2700775A successfully refreshed from Google Patents.
US2700775A
Expired / Lapsed
US
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Combustion sanitation system
Assignee: Individual
•
Filing: 1951-05-04
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Granted: 1955-02-01
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Expires: 1971-05-04
Abstract
No abstract record available.
Inventors
- 👤 Horace G Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:59
CPC Classifications
A; A47; A47K; A47K11/00; A47K11/02; A47K11/023; Y; Y02; Y02A; Y02A50/00; Y02A50/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1272483A
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US1293141A
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US2000684A
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US2279361A
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US2327457A
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US2279577A
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US2279578A
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US2325652A
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US2353362A
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US2442114A
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US2489135A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-31 | 1958-08-02 | 1959-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-31 | 1962-08-02 | 1963-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-31 | 1966-08-02 | 1967-02-01 | $7700.00 | Window Closed / Lapsed |