US3300804A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mop head
Assignee: SECO INDUSTRIES Inc AN OH CORP
•
Filing: 1965-08-02
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Granted: 1967-01-31
•
Expires: 1985-08-02
Abstract
No abstract record available.
Inventors
- 👤 Benjamin E Burton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:28
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
136 words
A MOP HEAD COMPRISING, A FRAME TO WHICH A MOP HANDLE MAY BE SECURED, A WIRE WING ELEMENT SECURED TO SAID FRAME AND HAVING A LOOP-LIKE CONFIGURATION, A RESILIENT PLASTIC BOARD ELEMENT HAVING A SUBSTANTIALLY PLANAR UNDERSIDE AND HAVING A PERIPHERY SUBSTANTIALLY CORRESPONDING IN SIZE AND SHAPE TO THE PERIPHERAL CONFIGURATION OF SAID WING ELEMENT, AND MEANS INTEGRAL WITH SAID BOARD ELEMENT PROVIDING AN UPWARDLY FACTING PERIPHERAL GROOVE THEREON HAVING RESILIENT WALLS FOR GRIPPINGLY RECEIVING THEREBETWEEN SAID WING ELEMENT AND FOR THEREBY SECURING SAID BOARD ELEMENT TO THE UNDERSIDE OF SAID WING ELEMENT, SAID WING ELEMENT WITH SAID BOARD ELEMENT SECURED THERETO BEING ADAPTED FOR EFFECTING CONNECTION WITH A FLOOR SWAB OR THE LIKE, THE SUBSTANTIALLY PLANAR UNDERSIDE OF SAID BOARD SERVING AS A FLAT BACK-UP SURFACE FOR SAID SWAB TO INCREASE THE CLEANING EFFICIENCY THEREOF.
Claim 2
Dependent Claim
136 words
A MOP HEAD COMPRISING, A FRAME TO WHICH A MOP HANDLE MAY BE SECURED, A WIRE WING ELEMENT SECURED TO SAID FRAME AND HAVING A LOOP-LIKE CONFIGURATION, A RESILIENT PLASTIC BOARD ELEMENT HAVING A SUBSTANTIALLY PLANAR UNDERSIDE AND HAVING A PERIPHERY SUBSTANTIALLY CORRESPONDING IN SIZE AND SHAPE TO THE PERIPHERAL CONFIGURATION OF SAID WING ELEMENT, AND MEANS INTEGRAL WITH SAID BOARD ELEMENT PROVIDING AN UPWARDLY FACTING PERIPHERAL GROOVE THEREON HAVING RESILIENT WALLS FOR GRIPPINGLY RECEIVING THEREBETWEEN SAID WING ELEMENT AND FOR THEREBY SECURING SAID BOARD ELEMENT TO THE UNDERSIDE OF SAID WING ELEMENT, SAID WING ELEMENT WITH SAID BOARD ELEMENT SECURED THERETO BEING ADAPTED FOR EFFECTING CONNECTION WITH A FLOOR SWAB OR THE LIKE, THE SUBSTANTIALLY PLANAR UNDERSIDE OF SAID BOARD SERVING AS A FLAT BACK-UP SURFACE FOR SAID SWAB TO INCREASE THE CLEANING EFFICIENCY THEREOF.
References Cited (Backward Citations)
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US1515275A
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FR792496A
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GB498929A
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US2648859A
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US2820889A
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GB928986A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-30 | 1970-08-01 | 1971-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-30 | 1974-08-01 | 1975-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-30 | 1978-08-01 | 1979-01-31 | $7700.00 | Window Closed / Lapsed |