US2679062A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined dust mop, mop shaker, and dust bag
Assignee: Individual
•
Filing: 1948-09-24
•
Granted: 1954-05-25
•
Expires: 1968-09-24
Abstract
No abstract record available.
Inventors
- 👤 Harry L Braun
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:42
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/14; A47L13/50; A47L13/502
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US120350A
Cited
US1550845A
Cited
US1629590A
Cited
US1795416A
Cited
US2014098A
Cited
US2350221A
Cited
US2526485A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-24 | 1957-11-23 | 1958-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-24 | 1961-11-23 | 1962-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-24 | 1965-11-23 | 1966-05-25 | $7700.00 | Window Closed / Lapsed |