US3537112A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toilet deodorant
Assignee: Individual
•
Filing: 1967-08-18
•
Granted: 1970-11-03
•
Expires: 1987-08-18
Abstract
No abstract record available.
Inventors
- 👤 Richard E Goodman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:09
CPC Classifications
A; A47; A47K; A47K13/00; A47K13/24; A47K13/30
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US548870A
Cited
GB189624215A
Cited
US1067472A
Cited
US2146308A
Cited
US2575676A
Cited
US2716243A
Cited
US2940230A
Cited
US2991517A
Cited
US2964889A
Cited
US3080571A
Cited
US3245197A
Cited
US3186606A
Cited
US3339812A
Cited
US3316559A
Cited
US3354601A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-02 | 1974-05-04 | 1974-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-02 | 1978-05-04 | 1978-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-02 | 1982-05-04 | 1982-11-03 | $7700.00 | Window Closed / Lapsed |