Patent US3579647A successfully refreshed from Google Patents.
US3579647A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toilet tank cover
Assignee: Monterey Inc
•
Filing: 1969-02-11
•
Granted: 1971-05-25
•
Expires: 1989-02-11
Abstract
Abstract A ONE PIECE TOILET TANK COVER WHEREIN THE TOP COVER IS INTEGRAL WITH THE SIDE WALL COVER ONLY ALONG THE FRONT EDGE THEREOF SO THAT THE TANK TOP MAY BE REMOVED EASILY WITHOUT DISTURBING THE SIDE WALL COVER, WHICH, AT THE SAME TIME, MAINTAINS A TRIM TAILORED APPEARANCE.
Inventors
- 👤 William L Nielson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:22
CPC Classifications
E; E03; E03D; E03D1/00; E03D1/006; Y; Y10; Y10S; Y10S150/00; Y10S150/901; Y10S4/00; Y10S4/901
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-24 | 1974-11-23 | 1975-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-24 | 1978-11-23 | 1979-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-24 | 1982-11-23 | 1983-05-25 | $7700.00 | Window Closed / Lapsed |