US3343981A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Colour coding apparatus
Assignee: Nortel Networks Ltd
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Filing: 1963-11-29
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Granted: 1967-09-26
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Expires: 1983-11-29
Abstract
No abstract record available.
Inventors
- 👤 Lenkei Andrew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:19
CPC Classifications
B; B41; B41F; B41F17/00; B41F17/08; B41F17/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
IN A METHOD OF APPLYING A LIQUID COLORING AT SPACED INTERVALS ALONG A WIRE MOVING AT RELATIVELY HIGH SPEED WHICH COMPRISES APPLYING SAID COLORING TO SAID WIRE FROM A PLURALITY OF OUTLET PORTS LOCATED ON AT LEAST ONE WHEEL ROTATING ON AN AXIS SUBSTANTIALLY PARALLEL TO THE DIRECTION OF MOVEMENT OF SAID WIRE THE IMPROVEMENT WHICH COMPRISES PROJECTING SAID LIQUID COLORING FROM A PLURALITY OF PORTS LOCATED ON THAT SIDE OF THE WHEEL TRANSVERSE TO AND FACING THE DIRECTION OF MOVEMENT OF SAID WIRE SUCH THAT SAID EJECTED LIQUID COLORING HAS A VELOCITY COMPONENT BOTH TRANSVERSE OF AND PARALLEL TO SAID DIRECTION WHEREBY TO STRIKE SAID WIRE DOWNSTREAM OF ITS POINT OF EJECTION.
Claim 2
Dependent Claim
113 words
IN A METHOD OF APPLYING A LIQUID COLORING AT SPACED INTERVALS ALONG A WIRE MOVING AT RELATIVELY HIGH SPEED WHICH COMPRISES APPLYING SAID COLORING TO SAID WIRE FROM A PLURALITY OF OUTLET PORTS LOCATED ON AT LEAST ONE WHEEL ROTATING ON AN AXIS SUBSTANTIALLY PARALLEL TO THE DIRECTION OF MOVEMENT OF SAID WIRE THE IMPROVEMENT WHICH COMPRISES PROJECTING SAID LIQUID COLORING FROM A PLURALITY OF PORTS LOCATED ON THAT SIDE OF THE WHEEL TRANSVERSE TO AND FACING THE DIRECTION OF MOVEMENT OF SAID WIRE SUCH THAT SAID EJECTED LIQUID COLORING HAS A VELOCITY COMPONENT BOTH TRANSVERSE OF AND PARALLEL TO SAID DIRECTION WHEREBY TO STRIKE SAID WIRE DOWNSTREAM OF ITS POINT OF EJECTION.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
US3021815A
Cited
US3144209A
Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |