Patent US3061959A successfully refreshed from Google Patents.
US3061959A
Expired / Lapsed
US
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Portable cleaner and presser
Assignee: Individual
•
Filing: 1960-02-25
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Granted: 1962-11-06
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Expires: 1980-02-25
Abstract
No abstract record available.
Inventors
- 👤 Blumenfeld Sylvan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:30
CPC Classifications
D; D06; D06F; D06F87/00; A; A47; A47L; A47L5/00; A47L5/12; A47L5/14; Y; Y10; Y10S; Y10S55/00; Y10S55/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |