US3336616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lint-removing device
Assignee: Individual
•
Filing: 1966-02-23
•
Granted: 1967-08-22
•
Expires: 1986-02-23
Abstract
No abstract record available.
Inventors
- 👤 David A Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:04
CPC Classifications
A; A47; A47L; A47L25/00; A47L25/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
A PORTABLE LINT-REMOVING DEVICE, WHICH DEVICE COMPRISES IN COMBINATION, A CURVED PLATE, A PAIR OF HANDLEFORMING WINGS PIVOTALLY CONNECTED IN SPACED RELATION TO ONE SURFACE OF SAID PLATE AND ADAPTED TO MOVE BETWEEN A NESTED POSITION ADJACENT SAID PLATE AND A HANDLE-FORMING POSITION APPROXIMATELY PERPENDICULAR TO SAID PLATE, AND PARTICLE-REMOVING MEANS RELEASABLY DISPOSED ADJACENT THE OPPOSITE SURFACE OF SAID PLATE, COMPRISING A TACKY FILM AND A PLURALITY OF SHORT FIBERS ADHERING TO SAID FILM, WHEREIN THE PLATE IS RESILIENT, WHEREIN SAID TACKY FILM IS OF EXTENDED SURFACE AREA AND WHEREIN SAID PARTICLE-REMOVING MEANS ALSO INCLUDES A SHEET OF EXTENDED SURFACE AREA RELEASABLY SECURED TO THE ADJACENT SURFACE OF SAID PLATE, THE SHEET BEARING THE OUTWARDLY FACING SIDE THEREOF SAID TACKY FILM AND SAID FIBERS.
Claim 2
Dependent Claim
124 words
A PORTABLE LINT-REMOVING DEVICE, WHICH DEVICE COMPRISES IN COMBINATION, A CURVED PLATE, A PAIR OF HANDLEFORMING WINGS PIVOTALLY CONNECTED IN SPACED RELATION TO ONE SURFACE OF SAID PLATE AND ADAPTED TO MOVE BETWEEN A NESTED POSITION ADJACENT SAID PLATE AND A HANDLE-FORMING POSITION APPROXIMATELY PERPENDICULAR TO SAID PLATE, AND PARTICLE-REMOVING MEANS RELEASABLY DISPOSED ADJACENT THE OPPOSITE SURFACE OF SAID PLATE, COMPRISING A TACKY FILM AND A PLURALITY OF SHORT FIBERS ADHERING TO SAID FILM, WHEREIN THE PLATE IS RESILIENT, WHEREIN SAID TACKY FILM IS OF EXTENDED SURFACE AREA AND WHEREIN SAID PARTICLE-REMOVING MEANS ALSO INCLUDES A SHEET OF EXTENDED SURFACE AREA RELEASABLY SECURED TO THE ADJACENT SURFACE OF SAID PLATE, THE SHEET BEARING THE OUTWARDLY FACING SIDE THEREOF SAID TACKY FILM AND SAID FIBERS.
References Cited (Backward Citations)
US2542774A
Cited
US2528602A
Cited
US2693610A
Cited
US2724847A
Cited
US3142855A
Cited
US3103029A
Cited
US3131410A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-21 | 1971-02-20 | 1971-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-21 | 1975-02-20 | 1975-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-21 | 1979-02-20 | 1979-08-22 | $7700.00 | Window Closed / Lapsed |