Patent US3423770A successfully refreshed from Google Patents.
US3423770A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snap-in appliance mounting
Assignee: Individual
•
Filing: 1965-03-12
•
Granted: 1969-01-28
•
Expires: 1985-03-12
Abstract
No abstract record available.
Inventors
- 👤 Alfred C Jensen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:33
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/12; E03C1/32; E03C1/33
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2440741A
Cited
US2628365A
Cited
US2627609A
Cited
US2672621A
Cited
US2762061A
Cited
US2708275A
Cited
US3143743A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-28 | 1972-07-29 | 1973-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-28 | 1976-07-29 | 1977-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-28 | 1980-07-29 | 1981-01-28 | $7700.00 | Window Closed / Lapsed |