US2610092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray discharge nozzle
Assignee: SPRAY ENGINEERING Co
•
Filing: 1950-10-26
•
Granted: 1952-09-09
•
Expires: 1970-10-26
Abstract
No abstract record available.
Inventors
- 👤 Wayne B Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:26
CPC Classifications
B; B05; B05B; B05B13/00; B05B13/06; B05B7/00; B05B7/02; B05B7/08; B05B7/0807; B05B7/0815
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE585239C
Cited
US1717086A
Cited
US1751787A
Cited
US1752922A
Cited
US2070696A
Cited
US2139133A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-09 | 1956-03-10 | 1956-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-09 | 1960-03-10 | 1960-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-09 | 1964-03-10 | 1964-09-09 | $7700.00 | Window Closed / Lapsed |