US3512654A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Modular cantilever adjustable arm rack and joint assembly
Assignee: JARKE CORP
•
Filing: 1968-05-09
•
Granted: 1970-05-19
•
Expires: 1988-05-09
Abstract
No abstract record available.
Inventors
- 👤 Robert A Olsen
- 👤 Richard S Jay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:35
CPC Classifications
A; A47; A47B; A47B57/00; A47B57/30; A47B57/48; A47B57/485; A47B96/00; A47B96/14; A47B96/145
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE30875C
Cited
US496465A
Cited
US3127020A
Cited
US1140036A
Cited
US2056078A
Cited
AT185948B
Cited
US2776080A
Cited
US2941775A
Cited
US3040905A
Cited
US3190410A
Cited
US3212648A
Cited
US3346124A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-18 | 1973-11-17 | 1974-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-18 | 1977-11-17 | 1978-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-18 | 1981-11-17 | 1982-05-19 | $7700.00 | Window Closed / Lapsed |