US2945265A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for making insulated wire
Assignee: Revere Corp of America
•
Filing: 1957-02-25
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Granted: 1960-07-19
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Expires: 1977-02-25
Abstract
No abstract record available.
Inventors
- 👤 Jr John Sell
- 👤 Leonard H Murray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:21
CPC Classifications
H; H01; H01B; H01B13/00; H01B13/34; B; B29; B29C; B29C48/00; B29C48/022; B29C48/03; B29C48/05; H01B13/06; H01B13/14; B29K; B29K2027/00; B29K2027/12; B29K2027/18
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
91 words
METHOD FOR APPLYING TO WIRE VARI-COLORED INSULATING COATING OF POLYTETRAFLUORETHYLENE MATERIAL AND THE LIKE WHCH COMPRISES: PREFORMING AN INTEGRAL BODY OF SUCH MATERIAL WITH A CENTRAL OPENING THERETHROUGH BY COMPRESSING MASSES OF SUCH MATERIAL WHICH ARE OF CONTRASTING COLORS AND ARE INITIALLY IN FINELY DIVIDED FORM AND ARE LOCATED IN CONTACT WITH EACH OTHER RESPECTIVELY AT DIFFERENT ANGULAR POSITIONS ABOUT SAID OPENING, ADVANCING THE WIRE TO BE INSULATED THROUGH SAID OPENING WHILE PROGRESSIVELY EXTRUDING MATERIAL FROM SAID INTEGRAL BODY ONTO THE WIRE TO FORM AN INTEGRAL INSULATING COATING THEREON WITH BODY
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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) | 1963-07-19 | 1964-01-18 | 1964-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-19 | 1968-01-18 | 1968-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-19 | 1972-01-18 | 1972-07-19 | $7700.00 | Window Closed / Lapsed |