US3176820A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synthetic and natural fiber inked ribbon substrate material
Assignee: Individual
•
Filing: 1962-11-08
•
Granted: 1965-04-06
•
Expires: 1982-11-08
Abstract
No abstract record available.
Inventors
- 👤 Karl L Griffin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 20:25
CPC Classifications
B; B41; B41J; B41J31/00; B41J31/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
A CLOTH SUBSTRATE SUITABLE FOR INK IMPREGNATION, CHARACTERIZED BY HIGH STRENGTH AND HIGH MOISTURE ABSORBENCY PROPERTIES SAID SUBSTRATE BEING MANUFACTURED OF CONTINUOUS FILAMENT NATUAL AND SYNTHETIC YARNS COMPRISING SILK AND NYLON RESPECTIVELY; THE WARP OF WHICH INCLUDES 152 APPARENT ENDS EACH COMPRISED OF PARALLEL LAID NATURAL AND SYNTHETIC WARP ENDS PAIRED TOGETHER IN A ZONE TO ONE RATIO; THE FILLER OF WHICH IS COMPRISED OF APPROXIMATELY 118 PICKS PER INCH OF SYNTHETIC AND NATURAL FIBERS TWISTED TOGETHER, THE RATIO OF NATURAL TO SYNTHETIC FIBERS BEING TWO TO ONE, THE CALIPER OF SAID SUBSTRATE BEING THE RANGE OF 3.2-3.7 THOUSANDTHS OF AN INCH.
Claim 2
Dependent Claim
102 words
A CLOTH SUBSTRATE SUITABLE FOR INK IMPREGNATION, CHARACTERIZED BY HIGH STRENGTH AND HIGH MOISTURE ABSORBENCY PROPERTIES SAID SUBSTRATE BEING MANUFACTURED OF CONTINUOUS FILAMENT NATUAL AND SYNTHETIC YARNS COMPRISING SILK AND NYLON RESPECTIVELY; THE WARP OF WHICH INCLUDES 152 APPARENT ENDS EACH COMPRISED OF PARALLEL LAID NATURAL AND SYNTHETIC WARP ENDS PAIRED TOGETHER IN A ZONE TO ONE RATIO; THE FILLER OF WHICH IS COMPRISED OF APPROXIMATELY 118 PICKS PER INCH OF SYNTHETIC AND NATURAL FIBERS TWISTED TOGETHER, THE RATIO OF NATURAL TO SYNTHETIC FIBERS BEING TWO TO ONE, THE CALIPER OF SAID SUBSTRATE BEING THE RANGE OF 3.2-3.7 THOUSANDTHS OF AN INCH.
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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) | 1968-04-05 | 1968-10-05 | 1969-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-05 | 1972-10-05 | 1973-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-05 | 1976-10-05 | 1977-04-06 | $7700.00 | Window Closed / Lapsed |