Patent US3245495A successfully refreshed from Google Patents.
US3245495A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scaffold
Assignee: Individual
•
Filing: 1964-01-22
•
Granted: 1966-04-12
•
Expires: 1984-01-22
Abstract
No abstract record available.
Inventors
- 👤 Jr Thomas M Wells
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:04
CPC Classifications
E; E04; E04G; E04G1/00; E04G5/00; E04G5/06; E04G5/061
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
FR14331E
Cited
US1285158A
Cited
US2125830A
Cited
US2308142A
Cited
US2605074A
Cited
US2599670A
Cited
DE884418C
Cited
US2674429A
Cited
US2897013A
Cited
FR1123790A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |