US2726853A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for removing lint from laundry drier exhaust
Assignee: E C SCHLEYER PUMP Co Inc
•
Filing: 1951-12-13
•
Granted: 1955-12-13
•
Expires: 1971-12-13
Abstract
No abstract record available.
Inventors
- 👤 Schleyer Victor
- 👤 Jack L Henricks
- 👤 Baxter Robert Roy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:50
CPC Classifications
D; D06; D06F; D06F58/00; D06F58/20; D06F58/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1318774A
Cited
US1875755A
Cited
US1081241A
Cited
US1814377A
Cited
US1731290A
Cited
US1992762A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-12 | 1959-06-13 | 1959-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-12 | 1963-06-13 | 1963-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-12 | 1967-06-13 | 1967-12-13 | $7700.00 | Window Closed / Lapsed |