Patent US3358294A successfully refreshed from Google Patents.
US3358294A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toilet handle lock
Assignee: Individual
•
Filing: 1964-09-01
•
Granted: 1967-12-19
•
Expires: 1984-09-01
Abstract
No abstract record available.
Inventors
- 👤 Meryl R Nolan
- 👤 Gaillard R Nolan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:30
CPC Classifications
E; E03; E03D; E03D5/00; E03D5/02; E03D5/026; E05; E05B; E05B13/00; E05B13/002; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20582; Y10T74/2063
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US617548A
Cited
US618901A
Cited
US1277754A
Cited
US1558562A
Cited
US2331403A
Cited
US2331150A
Cited
US2537380A
Cited
GB705900A
Cited
US2963710A
Cited
US3023601A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-18 | 1971-06-19 | 1971-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-18 | 1975-06-19 | 1975-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-18 | 1979-06-19 | 1979-12-19 | $7700.00 | Window Closed / Lapsed |