US3100312A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cleat cleaner
Assignee: Individual
•
Filing: 1962-03-23
•
Granted: 1963-08-13
•
Expires: 1982-03-23
Abstract
No abstract record available.
Inventors
- 👤 William H Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:16
CPC Classifications
A; A47; A47L; A47L23/00; A47L23/22; A47L23/24; Y; Y10; Y10S; Y10S425/00; Y10S425/805; Y10T; Y10T24/00; Y10T24/27; Y10T24/2792
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A CLEAT CLEANER COMPRISING A MAT HAVING AN UPPER AND A LOWER SURFACE, A PLURALITY OF PROJECTIONS FIXED TO SAID UPPER SURFACE, EACH PROJECTION HAVING A CENTRAL AXIS, A TOP IN A PLANE REMOTE FROM SAID MAT AND A BOTTOM ADJACENT THE UPPER SEURFACE OF SAID MAT, SAID PROJECTIONS BEING SPACED ON SAID MAT IN STAGGERED RELATIONSHIP TO EACH OTHER, THE CENTRAL AXIS OF EACH PROJECTION BEING PERPENDICULAR TO SAID MAT AND EACH OF SAID PROJECTIONS HAVING A PLURALITY OF OUTWARDLY DIRECTED FLEXIBLE VANE MEMBERS EVENLY SPACED AROUND SAID CENTRAL AXIS.
Claim 2
Dependent Claim
91 words
A CLEAT CLEANER COMPRISING A MAT HAVING AN UPPER AND A LOWER SURFACE, A PLURALITY OF PROJECTIONS FIXED TO SAID UPPER SURFACE, EACH PROJECTION HAVING A CENTRAL AXIS, A TOP IN A PLANE REMOTE FROM SAID MAT AND A BOTTOM ADJACENT THE UPPER SEURFACE OF SAID MAT, SAID PROJECTIONS BEING SPACED ON SAID MAT IN STAGGERED RELATIONSHIP TO EACH OTHER, THE CENTRAL AXIS OF EACH PROJECTION BEING PERPENDICULAR TO SAID MAT AND EACH OF SAID PROJECTIONS HAVING A PLURALITY OF OUTWARDLY DIRECTED FLEXIBLE VANE MEMBERS EVENLY SPACED AROUND SAID CENTRAL AXIS.
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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) | 1966-08-12 | 1967-02-11 | 1967-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-12 | 1971-02-11 | 1971-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-12 | 1975-02-11 | 1975-08-13 | $7700.00 | Window Closed / Lapsed |