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US3085271A
Expired / Lapsed
US
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Collapsible mop holder
Assignee: Individual
•
Filing: 1962-10-01
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Granted: 1963-04-16
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Expires: 1982-10-01
Abstract
No abstract record available.
Inventors
- 👤 Leroy A Janssen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:27
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/20; A47L13/24; A47L13/25; A47L13/253
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
166 words
A COLLAPSIBLE MOP HEAD FOR HOLDING A DOUBLE POCKET SWAB COMPRISING A PAIR OF OPPOSED, CURVED, FOLDABLE USHAPED WINGS WITH THE BRIGHT OF THE WINGS OUTERMOST, A HINGE BETWEEN SAID WINGS AND TO WHICH SAID WINGS ARE SECURED, ONE OF SAID WINGS BEING LONGER THAN THE OTHER, A PAIR OF REINFORCING STRUTS INTEGRALLY MOUNTED ON THE LONGER OF SAID WINGS TRANSVERSE TO THE LONGITUDINAL AXIS OF SAID WING, A CENTER BAR ON SAID LONGER WING MOUNTED INTEGRALLY AT ONE END TO THE BIGHT OF THE U-SHAPED PORTION AND FREE AT THE OTHER END ABOVE SAID HINGE, A CENTER BAR ON THE SHORTER OF SAID WINGS MOUNTED INTEGRALLY AT ONE END TO THE BIGHT OF THE U-SHAPED PORTION OF SAID WING AND FREE AT THE OTHER END ABOVE SAID HINGE, A MOP HANDLE SOCKET FREELY ROTATABLE ON SAID LONGER WING CENTER BAR, AND A LOCKING SLEEVE FREELY SLIDABLE ON THE SHORTER WING CENTER BAR AND COOPERATIVE TO SLIDE UPON AND ENGAGE WITH THE LONGER WING CENTER BAR.
Claim 2
Dependent Claim
166 words
A COLLAPSIBLE MOP HEAD FOR HOLDING A DOUBLE POCKET SWAB COMPRISING A PAIR OF OPPOSED, CURVED, FOLDABLE USHAPED WINGS WITH THE BRIGHT OF THE WINGS OUTERMOST, A HINGE BETWEEN SAID WINGS AND TO WHICH SAID WINGS ARE SECURED, ONE OF SAID WINGS BEING LONGER THAN THE OTHER, A PAIR OF REINFORCING STRUTS INTEGRALLY MOUNTED ON THE LONGER OF SAID WINGS TRANSVERSE TO THE LONGITUDINAL AXIS OF SAID WING, A CENTER BAR ON SAID LONGER WING MOUNTED INTEGRALLY AT ONE END TO THE BIGHT OF THE U-SHAPED PORTION AND FREE AT THE OTHER END ABOVE SAID HINGE, A CENTER BAR ON THE SHORTER OF SAID WINGS MOUNTED INTEGRALLY AT ONE END TO THE BIGHT OF THE U-SHAPED PORTION OF SAID WING AND FREE AT THE OTHER END ABOVE SAID HINGE, A MOP HANDLE SOCKET FREELY ROTATABLE ON SAID LONGER WING CENTER BAR, AND A LOCKING SLEEVE FREELY SLIDABLE ON THE SHORTER WING CENTER BAR AND COOPERATIVE TO SLIDE UPON AND ENGAGE WITH THE LONGER WING CENTER BAR.
References Cited (Backward Citations)
US2840840A
Cited
US2975451A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |