US3044096A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable floor wax cart
Assignee: Individual
•
Filing: 1960-08-29
•
Granted: 1962-07-17
•
Expires: 1980-08-29
Abstract
No abstract record available.
Inventors
- 👤 Paul G Englehart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:29
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/50; A47L13/56
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US349368A
Cited
US2577496A
Cited
US1090756A
Cited
US1570892A
Cited
US2671239A
Cited
US2664534A
Cited
US2659917A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |