US3495282A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toilet bowl and exhaust device
Assignee: ALLAIRD B TAGGART
•
Filing: 1967-11-16
•
Granted: 1970-02-17
•
Expires: 1987-11-16
Abstract
No abstract record available.
Inventors
- 👤 Allaird B Taggart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:16
CPC Classifications
E; E03; E03D; E03D9/00; E03D9/04; E03D9/05; E03D9/052
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US568881A
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US1342716A
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US1424955A
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US1582748A
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US2161863A
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US2279789A
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US2371923A
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US2406507A
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US3102275A
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US3192539A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-16 | 1973-08-18 | 1974-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-16 | 1977-08-18 | 1978-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-16 | 1981-08-18 | 1982-02-17 | $7700.00 | Window Closed / Lapsed |