US2434851A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite wood and metal ski
Assignee: Individual
•
Filing: 1943-12-04
•
Granted: 1948-01-20
•
Expires: 1963-12-04
Abstract
No abstract record available.
Inventors
- 👤 Christian K Hoerle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:54
CPC Classifications
A; A63; A63C; A63C5/00; A63C5/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE122386C
Cited
US1087745A
Cited
US1551620A
Cited
US1552990A
Cited
CH174370A
Cited
US2142459A
Cited
US2164604A
Cited
US2242156A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-01-19 | 1951-07-21 | 1952-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-01-19 | 1955-07-21 | 1956-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-01-19 | 1959-07-21 | 1960-01-20 | $7700.00 | Window Closed / Lapsed |