US3431576A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Attachment device for mops and the like
Assignee: Seco Industries Inc
•
Filing: 1966-01-05
•
Granted: 1969-03-11
•
Expires: 1986-01-05
Abstract
No abstract record available.
Inventors
- 👤 Theron V Moss
- 👤 Austin Thomas Dalhart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:16
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/20; A47L13/24; A47L13/254; A47L13/255; Y; Y10; Y10T; Y10T403/00; Y10T403/71; Y10T403/7182; Y10T403/7188
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US244884A
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US271797A
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US570631A
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US780945A
Cited
US1515860A
Cited
US2482718A
Cited
US2789839A
Cited
US2835914A
Cited
US2820290A
Cited
US3353202A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-10 | 1972-09-09 | 1973-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-10 | 1976-09-09 | 1977-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-10 | 1980-09-09 | 1981-03-11 | $7700.00 | Window Closed / Lapsed |