US2550379A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas-operated spray outfit
Assignee: Gilbarco Inc
•
Filing: 1945-09-29
•
Granted: 1951-04-24
•
Expires: 1965-09-29
Abstract
No abstract record available.
Inventors
- 👤 Edward D Rapisarda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:41
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/30; B05B9/00; B05B9/03; B05B9/04; B05B9/08; B05B9/0805; Y; Y10; Y10T; Y10T137/00; Y10T137/0753
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US704529A
Cited
FR330192A
Cited
US778439A
Cited
US1683338A
Cited
US1771907A
Cited
US1911367A
Cited
US2194348A
Cited
US2330176A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-23 | 1954-10-23 | 1955-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-23 | 1958-10-23 | 1959-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-23 | 1962-10-23 | 1963-04-24 | $7700.00 | Window Closed / Lapsed |