US3123947A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Forming tool
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
•
Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:18
CPC Classifications
B; B24; B24D; B24D15/00; B24D15/04; Y; Y10; Y10T; Y10T407/00; Y10T407/18; Y10T407/1805
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
35 words
A FORMING TOOL, COMPRISING A. AN ELONGATED FLEXIBLE BASE, B. A PAIR OF BRACKETS MOUNTED ON SAID BASE TOWARDS THE ENDS THEREOF, C. A THIRD BRACKET MOUNTED ON SAID BASE BETWEEN SAID PAIRS OF BRACKETS,
References Cited (Backward Citations)
US1707207A
Cited
US2143063A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |