US2600735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Longitudinally adjustable legs, for example for seats, stools, or the like
Assignee: Individual
•
Filing: 1949-10-17
•
Granted: 1952-06-17
•
Expires: 1969-10-17
Abstract
No abstract record available.
Inventors
- 👤 Corneliussen Carl
- 👤 Corneliussen Erling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:22
CPC Classifications
A; A47; A47C; A47C3/00; A47C3/20; A47C3/22; A47C3/28; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32426
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US326695A
Cited
USRE22845E
Cited
US1447519A
Cited
US2051969A
Cited
US2363229A
Cited
US2502007A
Cited
US2483395A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-17 | 1955-12-17 | 1956-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-17 | 1959-12-17 | 1960-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-17 | 1963-12-17 | 1964-06-17 | $7700.00 | Window Closed / Lapsed |