Patent US2964191A successfully refreshed from Google Patents.
US2994484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for converting a stream of liquid into a spray
Assignee: Individual
•
Filing: 1956-01-03
•
Granted: 1961-08-01
•
Expires: 1976-01-03
Abstract
No abstract record available.
Inventors
- 👤 Dick E Stearns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:56
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/26; B05B1/262; B05B1/265
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US128697A
Cited
US538008A
Cited
US1307875A
Cited
US974176A
Cited
US961006A
Cited
DE381445C
Cited
US1481327A
Cited
US2785013A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-31 | 1965-01-30 | 1965-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-31 | 1969-01-30 | 1969-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-31 | 1973-01-30 | 1973-08-01 | $7700.00 | Window Closed / Lapsed |