US3035708A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable stanchion
Assignee: Individual
•
Filing: 1959-10-12
•
Granted: 1962-05-22
•
Expires: 1979-10-12
Abstract
No abstract record available.
Inventors
- 👤 Carl R Freeman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:04
CPC Classifications
A; A47; A47B; A47B96/00; A47B96/14; A47B96/1425; A47B91/00; A47B91/02; A47B91/022
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
FR429863A
Cited
US1221205A
Cited
US1820950A
Cited
GB319066A
Cited
US2051420A
Cited
US2222527A
Cited
US2312985A
Cited
US2350113A
Cited
US2748261A
Cited
US2892647A
Cited
US2903227A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |