US2532995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heated hose
Assignee: Individual
•
Filing: 1947-12-01
•
Granted: 1950-12-05
•
Expires: 1967-12-01
Abstract
No abstract record available.
Inventors
- 👤 Wilfred G Chausse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:01
CPC Classifications
E; E01; E01C; E01C19/00; E01C19/12; E01C19/16; E01C19/17; E01C19/176; Y; Y10; Y10S; Y10S165/00; Y10S165/355; Y10S165/40; Y10S165/439
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1706052A
Cited
US787356A
Cited
US1457634A
Cited
US1575152A
Cited
US1727692A
Cited
US2250325A
Cited
US2294038A
Cited
US2452367A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-04 | 1954-06-05 | 1954-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-04 | 1958-06-05 | 1958-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-04 | 1962-06-05 | 1962-12-05 | $7700.00 | Window Closed / Lapsed |