US2706767A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heating attachment for toilet seats
Assignee: Individual
•
Filing: 1953-05-26
•
Granted: 1955-04-19
•
Expires: 1973-05-26
Abstract
No abstract record available.
Inventors
- 👤 Packchanian Ardzroony Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:34
CPC Classifications
H; H05; H05B; H05B3/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US538795A
Cited
US573670A
Cited
GB189324111A
Cited
US1168146A
Cited
US1575640A
Cited
US1656955A
Cited
GB503199A
Cited
US2339409A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-18 | 1958-10-18 | 1959-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-18 | 1962-10-18 | 1963-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-18 | 1966-10-18 | 1967-04-19 | $7700.00 | Window Closed / Lapsed |