US2485494A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gravity controlled liquid applying device
Assignee: ARTHUR D CLAIR
•
Filing: 1949-06-18
•
Granted: 1949-10-18
•
Expires: 1969-06-18
Abstract
No abstract record available.
Inventors
- 👤 Harry W Jockers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:58
CPC Classifications
A; A45; A45D; A45D34/00; A45D34/04; A45D34/042; A45D34/043
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US12309A
Cited
US207256A
Cited
US230120A
Cited
US297767A
Cited
US591908A
Cited
US745503A
Cited
US1960387A
Cited
US2095727A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-17 | 1953-04-18 | 1953-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-17 | 1957-04-18 | 1957-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-17 | 1961-04-18 | 1961-10-18 | $7700.00 | Window Closed / Lapsed |