Patent US2990582A successfully refreshed from Google Patents.
US2990582A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Color striping of polytetrafluoroethylene resin
Assignee: General Electric Co
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Filing: 1959-04-01
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Granted: 1961-07-04
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Expires: 1979-04-01
Abstract
No abstract record available.
Inventors
- 👤 Paul R Tully
- 👤 Eugene D Scalera
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:42
CPC Classifications
B; B41; B41M; B41M1/00; B41M1/26; B41M1/30; B29; B29C; B29C48/00; B29C48/16; B29C48/18; B29C48/19; B29C48/20; H; H01; H01B; H01B13/00; H01B13/34; H01B13/345; B29C48/03; B29C48/05; B29C48/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
THE METHOD OF COLOR STRIPING THE INSULATION OF WIRE THAT IS COATED WITH A POLYTETRAFLUOROETHYLENE RESIN COMPRISING THE STEPS OF LIGHTLY COMPACTING THE RESIN INTO A SPLIT TUBE TO MAKE A PREFORM, REMOVING ONE SIDE OF THE TUBE, AND APPLYING A LONGITUDINAL STRIPE OF COLORED INK ONTO THE RESIN PREFORM WORKING AS MUCH OF THE INK INTO THE PORES OF THE PREFORM AS IS POSSIBLE, FURTHER COMPACTING THE PREFORM, AND THEN EXTRUDING THE PREFORM OVER A WIRE IN THE USUAL MANNER.
Claim 2
Independent Claim
81 words
THE METHOD OF COLOR STRIPING THE INSULATION OF WIRE THAT IS COATED WITH A POLYTETRAFLUOROETHYLENE RESIN COMPRISING THE STEPS OF LIGHTLY COMPACTING THE RESIN INTO A SPLIT TUBE TO MAKE A PREFORM, REMOVING ONE SIDE OF THE TUBE, AND APPLYING A LONGITUDINAL STRIPE OF COLORED INK ONTO THE RESIN PREFORM WORKING AS MUCH OF THE INK INTO THE PORES OF THE PREFORM AS IS POSSIBLE, FURTHER COMPACTING THE PREFORM, AND THEN EXTRUDING THE PREFORM OVER A WIRE IN THE USUAL MANNER.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-03 | 1965-01-02 | 1965-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-03 | 1969-01-02 | 1969-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-03 | 1973-01-02 | 1973-07-04 | $7700.00 | Window Closed / Lapsed |