US3195708A
Expired / Lapsed
US
⏱️ 0.0 years remaining
One piece ribbon spool having an integrally molded reversing trip
Assignee: Syracuse Stamping Co Inc
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Filing: 1963-07-29
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Granted: 1965-07-20
•
Expires: 1983-07-29
Abstract
No abstract record available.
Inventors
- 👤 Henry J Biedinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:55
CPC Classifications
B; B41; B41J; B41J33/00; B41J33/003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
A ONE PIECE INKED RIBBON SPOOL OF PLIABLE RESILIENT PLASTIC HAVING A CYLINDRICAL DRUM, AND AN INTEGRAL SIDE FLANGE WITH A PLANAR INSIDE FACE, A GROOVE IN THE SURFACE OF SAID DRUM EXTENDING PARALLEL TO THE SPOOL AXIS AND EXTENDING TO THE INSIDE PLANE OF SAID SIDE FLANGE, SAID GROOVE HAVING SPACED SIDE SLITS EXTENDING TO THE OUTSIDE SURFACE OF THE FLANGE DEFINING A HINGE MEMBRANE PORTION LYING IN THE PLANE OF SAID SIDE FLANGE, AN APERTURE IN THE SIDE FLANGE EXTENDING RADIALLY OUTWARDLY FROM THE GROOVE AND SAID SLITS, AN L SHAPED REVERSE TRIP HAVING AN ARM ADAPTED TO LIE IN SAID GROOVE BENEATH A CONVOLUTION OR MORE OF RIBBON WOUND ON THE DRUM AND A RADIALLY OUT-
Claim 2
Dependent Claim
119 words
A ONE PIECE INKED RIBBON SPOOL OF PLIABLE RESILIENT PLASTIC HAVING A CYLINDRICAL DRUM, AND AN INTEGRAL SIDE FLANGE WITH A PLANAR INSIDE FACE, A GROOVE IN THE SURFACE OF SAID DRUM EXTENDING PARALLEL TO THE SPOOL AXIS AND EXTENDING TO THE INSIDE PLANE OF SAID SIDE FLANGE, SAID GROOVE HAVING SPACED SIDE SLITS EXTENDING TO THE OUTSIDE SURFACE OF THE FLANGE DEFINING A HINGE MEMBRANE PORTION LYING IN THE PLANE OF SAID SIDE FLANGE, AN APERTURE IN THE SIDE FLANGE EXTENDING RADIALLY OUTWARDLY FROM THE GROOVE AND SAID SLITS, AN L SHAPED REVERSE TRIP HAVING AN ARM ADAPTED TO LIE IN SAID GROOVE BENEATH A CONVOLUTION OR MORE OF RIBBON WOUND ON THE DRUM AND A RADIALLY OUT-
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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) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |