US2848735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drapery carrier
Assignee: AULT
•
Filing: 1955-03-07
•
Granted: 1958-08-26
•
Expires: 1975-03-07
Abstract
No abstract record available.
Inventors
- 👤 Ault Hyman Jay
- 👤 Wilcox Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:16
CPC Classifications
A; A47; A47H; A47H1/00; A47H1/10; A47H1/12; A47H1/124; A47H15/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-25 | 1962-02-24 | 1962-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-25 | 1966-02-24 | 1966-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-25 | 1970-02-24 | 1970-08-26 | $7700.00 | Window Closed / Lapsed |