US2573085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dolly for canister type cleaners
Assignee: Individual
•
Filing: 1950-03-27
•
Granted: 1951-10-30
•
Expires: 1970-03-27
Abstract
No abstract record available.
Inventors
- 👤 John L Yonkers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:15
CPC Classifications
F; F16; F16M; F16M11/00; F16M11/42; A; A47; A47L; A47L9/00; A47L9/009; B; B62; B62B; B62B2202/00; B62B2202/02; B62B2202/028; F16M2200/00; F16M2200/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US290759A
Cited
US973029A
Cited
US1200954A
Cited
US1628722A
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US2345381A
Cited
US2291984A
Cited
US2386489A
Cited
US2531131A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-29 | 1955-04-30 | 1955-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-29 | 1959-04-30 | 1959-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-29 | 1963-04-30 | 1963-10-30 | $7700.00 | Window Closed / Lapsed |