US3175603A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Frame and attaching means for windows, screens or the like
Assignee: Individual
•
Filing: 1962-11-06
•
Granted: 1965-03-30
•
Expires: 1982-11-06
Abstract
No abstract record available.
Inventors
- 👤 Vincent F Tonnon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:08
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/02; E06B7/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2249927A
Cited
US2267542A
Cited
US2359347A
Cited
US2377449A
Cited
US2514316A
Cited
US3048897A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |