US3467407A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety binding with double crank means
Assignee: Individual
•
Filing: 1967-08-23
•
Granted: 1969-09-16
•
Expires: 1987-08-23
Abstract
No abstract record available.
Inventors
- 👤 Paul Unger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:18
CPC Classifications
A; A63; A63C; A63C9/00; A63C9/08; A63C9/085; A63C9/08507; A63C9/08528; A63C9/08521; A63C9/08535; A63C9/0855; A63C9/18; A63C9/005; A63C9/084; A63C9/0845; Y; Y10; Y10S; Y10S280/00; Y10S280/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
CH241681A
Cited
US2858137A
Cited
AT196292B
Cited
US2854242A
Cited
US3228708A
Cited
US3194573A
Cited
US3232631A
Cited
US3326566A
Cited
FR1398862A
Cited
US3325178A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-15 | 1973-03-17 | 1973-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-15 | 1977-03-17 | 1977-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-15 | 1981-03-17 | 1981-09-16 | $7700.00 | Window Closed / Lapsed |