Patent US3545015A successfully refreshed from Google Patents.
US3545015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hygienic apparatus
Assignee: SANI SEAT Inc
•
Filing: 1968-04-15
•
Granted: 1970-12-08
•
Expires: 1988-04-15
Abstract
No abstract record available.
Inventors
- 👤 Charles R Richardson Jr
- 👤 James F Fegen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:07
CPC Classifications
E; E03; E03D; E03D9/00; E03D9/08; A; A47; A47K; A47K13/00; A47K13/24
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US205490A
Cited
US535967A
Cited
GB191018723A
Cited
US1088696A
Cited
US1187759A
Cited
US1668048A
Cited
US1752782A
Cited
DE596344C
Cited
US1977758A
Cited
US2070622A
Cited
US2875450A
Cited
US3247524A
Cited
US3358747A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-07 | 1974-06-08 | 1974-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-07 | 1978-06-08 | 1978-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-07 | 1982-06-08 | 1982-12-08 | $7700.00 | Window Closed / Lapsed |