US3099855A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cleaning implement
Assignee: Johnson and Johnson
•
Filing: 1962-02-01
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Granted: 1963-08-06
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Expires: 1982-02-01
Abstract
No abstract record available.
Inventors
- 👤 Lawrence M Nash
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:54
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/28; A47L13/29; A47L13/42; A47L13/44
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
118 words
A CLEANING IMPLEMENT COMPRISING: A FLAT, ELONGATED HEAD MEMBER; AN ELONGATED DRAPEABLE CLEANING FABRIC WRAPPED AROUND SAID FLAT HEAD MEMBER AND COVERING THE BOTTOM SURFACE OF SAID FLAT HEAD MEMBER; AND FABRIC-HOLDING MEANS ADJACENT THE END SURFACES OF SAID FLAT HEAD MEMBER FOR ATTACHING THE ENDS OF SAID DRAPEABLE CLEANING FABRIC TO THE TOP SURFACE THERETO, SAID TOP SURFACE OF SAID FLAT HEAD MEMBER HAVING VERTICALLY EXTENDING OPENINGS ADJACENT THE ENDS THEREOF AND SAID END SURFACES OF SAID FLAT HEAD MEMBER HAVING HORIZONTALLY EXTENDING SLOTS THEREIN INTERSECTING WITH AND PASSING THROUGH SAID VERTICALLY EXTENDING OPENINGS, SAID FABRIC-HOLDING MEANS COMPRISING A RELATIVELY THIN, FLEXIBLE PLATE FITTED INTO EACH SLOT FORMED IN SAID FLAT HEAD MEMBER, EACH FLEXIBLE PLATE HAV-
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-05 | 1967-02-04 | 1967-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-05 | 1971-02-04 | 1971-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-05 | 1975-02-04 | 1975-08-06 | $7700.00 | Window Closed / Lapsed |