Patent US1894514A successfully refreshed from Google Patents.
Patent US2008091A successfully refreshed from Google Patents.
US2008091A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sliding shelf
Assignee: United Steel and Wire Co
•
Filing: 1931-12-16
•
Granted: 1935-07-16
•
Expires: 1951-12-16
Abstract
No abstract record available.
Inventors
- 👤 Earl L Betts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:26
CPC Classifications
A; A47; A47B; A47B88/00; A47B88/40; A47B88/483; A47B2088/401; A47B2210/00; A47B2210/0002; A47B2210/0024; A47B2210/0051; A47B2210/0059; F; F25; F25D; F25D2325/00; F25D2325/023; F25D25/00; F25D25/02; F25D25/024; F25D25/025
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1938-07-15 | 1939-01-14 | 1939-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-07-15 | 1943-01-14 | 1943-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-07-15 | 1947-01-14 | 1947-07-16 | $7700.00 | Window Closed / Lapsed |