Patent US2749178A successfully refreshed from Google Patents.
US2749178A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid spray device
Assignee: Individual
•
Filing: 1953-11-30
•
Granted: 1956-06-05
•
Expires: 1973-11-30
Abstract
No abstract record available.
Inventors
- 👤 Joseph P Larson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:24
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/44; B05; B05B; B05B7/00; B05B7/24; B05B7/2402; B05B7/2405; B05B7/2416; B05B7/2421; B05B7/2435; B65D83/16; B65D83/164; B65D83/60; B65D83/66
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1742604A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-06-05 | 1959-12-05 | 1960-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-05 | 1963-12-05 | 1964-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-05 | 1967-12-05 | 1968-06-05 | $7700.00 | Window Closed / Lapsed |