Patent US3059244A successfully refreshed from Google Patents.
US3059244A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ventilating attachment for water closets
Assignee: Individual
•
Filing: 1960-06-13
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Granted: 1962-10-23
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Expires: 1980-06-13
Abstract
No abstract record available.
Inventors
- 👤 George R Jarrett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:49
CPC Classifications
E; E03; E03D; E03D9/00; E03D9/04; E03D9/05; E03D9/052; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44291; Y10T24/44368
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US222086A
Cited
US1067472A
Cited
US2009054A
Cited
US2427479A
Cited
US2380891A
Cited
US2727249A
Cited
US2747201A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |