Patent US3008181A successfully refreshed from Google Patents.
Patent US3171200A successfully refreshed from Google Patents.
Patent US2542815A successfully refreshed from Google Patents.
Patent US2746108A successfully refreshed from Google Patents.
US2746108A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Load binder
Assignee: CANTON CAST PRODUCTS Co
•
Filing: 1952-07-11
•
Granted: 1956-05-22
•
Expires: 1972-07-11
Abstract
No abstract record available.
Inventors
- 👤 Ralph N Cole
- 👤 William T Cole
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:08
CPC Classifications
B; B60; B60P; B60P7/00; B60P7/06; B60P7/08; B60P7/0823; B60P7/0838; Y; Y10; Y10T; Y10T24/00; Y10T24/21; Y10T24/2177
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
FR583646A
Cited
US1420460A
Cited
US1550069A
Cited
CH113291A
Cited
GB283445A
Cited
US1885128A
Cited
US2320546A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |