Patent US2867552A successfully refreshed from Google Patents.
US2867552A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metallized filamentary materials
Assignee: Commonwealth Engineering Company of Ohio
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Filing: 1954-06-01
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Granted: 1959-01-06
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Expires: 1974-06-01
Abstract
No abstract record available.
Inventors
- 👤 Howard J Homer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:50
CPC Classifications
H; H01; H01C; H01C17/00; H01C17/06; H01C17/20; B; B32; B32B; B32B15/00; B32B15/04; B32B15/08; H01B; H01B1/00; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2938; Y10T428/294; Y10T428/2958; Y10T428/31504; Y10T428/31786; Y10T428/3179
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
IN A METHOD OF PRODUCING AN ELECTRICAL CONDUCTOR COMPOSITE BODY HAVING A CORE OF ELECTRICALLY NON-CONDUCTIVE FILAMENTS, THE STEPS OF COATING A PLURALITY OF STRANDS COMPOSED OF SAID FIBERS WITH A THERMOSETTING RESIN, SAID STRANDS BEING ARRANGED IN SUBSTANTIALLY PARALLEL RELATION, VIBRATING THE RESULTANT RESIN-COATED STRANDS TO SPREAD THE STRANDS APART, AND WHILE THUS SEPARATED DEPOSITING A COATING OF METAL ON THE SPREAD APART STRANDS TO METALLIZE EACH STRAND SUBSTANTIALLY UNIFORMLY, SAID STRANDS BEING METALLIZED BY DEPOSITING METAL THEREON FROM A HEAT-DECOMPOSABLE GASEOUS METAL BEARING COMPOUND WHICH IS BROUGHT IN CONTACT THEREWITH AND HEAT-DECOMPOSED WHILE IN CONTACT WITH SAID RESIN-COATED STRANDS OF MATERIAL, AND HEATING THE RESULTANT COATED STRANDS TO THERMOSET SAID RESIN COATING.
Claim 2
Dependent Claim
114 words
IN A METHOD OF PRODUCING AN ELECTRICAL CONDUCTOR COMPOSITE BODY HAVING A CORE OF ELECTRICALLY NON-CONDUCTIVE FILAMENTS, THE STEPS OF COATING A PLURALITY OF STRANDS COMPOSED OF SAID FIBERS WITH A THERMOSETTING RESIN, SAID STRANDS BEING ARRANGED IN SUBSTANTIALLY PARALLEL RELATION, VIBRATING THE RESULTANT RESIN-COATED STRANDS TO SPREAD THE STRANDS APART, AND WHILE THUS SEPARATED DEPOSITING A COATING OF METAL ON THE SPREAD APART STRANDS TO METALLIZE EACH STRAND SUBSTANTIALLY UNIFORMLY, SAID STRANDS BEING METALLIZED BY DEPOSITING METAL THEREON FROM A HEAT-DECOMPOSABLE GASEOUS METAL BEARING COMPOUND WHICH IS BROUGHT IN CONTACT THEREWITH AND HEAT-DECOMPOSED WHILE IN CONTACT WITH SAID RESIN-COATED STRANDS OF MATERIAL, AND HEATING THE RESULTANT COATED STRANDS TO THERMOSET SAID RESIN COATING.
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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) | 1962-01-05 | 1962-07-07 | 1963-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-05 | 1966-07-07 | 1967-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-05 | 1970-07-07 | 1971-01-06 | $7700.00 | Window Closed / Lapsed |