US3094707A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination toilet and chemical treating facility
Assignee: American Corp
•
Filing: 1961-01-10
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Granted: 1963-06-25
•
Expires: 1981-01-10
Abstract
No abstract record available.
Inventors
- 👤 Robert S Fleming
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:34
CPC Classifications
E; E03; E03D; E03D11/00; E03D11/02; E03D11/11; B; B02; B02C; B02C18/00; B02C18/0084; B02C18/0092; B63; B63B; B63B29/00; B63B29/02; B63B29/14; B63B29/16; B63J; B63J4/00; B63J4/006; E03D5/00; E03D5/012; E03D5/016
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1277383A
Cited
US1329932A
Cited
US1757514A
Cited
US1996325A
Cited
US2249739A
Cited
US2718012A
Cited
US2946065A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |