US3064292A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Floor-maintenance machines
Assignee: Individual
•
Filing: 1959-11-06
•
Granted: 1962-11-20
•
Expires: 1979-11-06
Abstract
No abstract record available.
Inventors
- 👤 Fillery Gordon Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:57
CPC Classifications
B; B24; B24B; B24B7/00; B24B7/10; B24B7/18; B24B7/186; A; A47; A47L; A47L11/00; A47L11/02; A47L11/20; A47L11/204; A47L11/206; A47L11/2065; A47L11/40; A47L11/4002; A47L11/4005; A47L11/4036; A47L11/4038; A47L11/4044; A47L11/4052; A47L11/4058; A47L11/4063; A47L11/4069; A47L11/4077; A47L11/408; A47L11/4083
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1433021A
Cited
US1498255A
Cited
US2023588A
Cited
US2039903A
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US2114966A
Cited
BE504410A
Cited
US2967314A
Cited
US2976315A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |