US2583432A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fountain pressure supply car washer
Assignee: Individual
•
Filing: 1949-05-19
•
Granted: 1952-01-22
•
Expires: 1969-05-19
Abstract
No abstract record available.
Inventors
- 👤 Leverock Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:59
CPC Classifications
B; B60; B60S; B60S3/00; B60S3/04; B60S3/045; B60S3/047
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US954542A
Cited
DE303787C
Cited
US656301A
Cited
US785824A
Cited
US2225101A
Cited
US2281484A
Cited
US2250909A
Cited
US2506077A
Cited
US2419453A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-21 | 1955-07-23 | 1956-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-21 | 1959-07-23 | 1960-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-21 | 1963-07-23 | 1964-01-22 | $7700.00 | Window Closed / Lapsed |