US2675845A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antiskid harness and slackadjusting means therefor
Assignee: Individual
•
Filing: 1949-04-14
•
Granted: 1954-04-20
•
Expires: 1969-04-14
Abstract
No abstract record available.
Inventors
- 👤 John S Donaldson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:02
CPC Classifications
B; B60; B60C; B60C27/00; B60C27/06; Y; Y10; Y10T; Y10T24/00; Y10T24/21; Y10T24/2102; Y10T24/2119
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1441214A
Cited
US1489067A
Cited
US1499913A
Cited
US1529558A
Cited
US1636633A
Cited
AU49426A
Cited
US1619471A
Cited
US1689120A
Cited
US1851460A
Cited
US2417752A
Cited
US2453325A
Cited
US2461267A
Cited
US2522150A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-19 | 1957-10-19 | 1958-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-19 | 1961-10-19 | 1962-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-19 | 1965-10-19 | 1966-04-20 | $7700.00 | Window Closed / Lapsed |