Patent US2783678A successfully refreshed from Google Patents.
US2749255A
Expired / Lapsed
US
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Method of producing metalized glass fiber rovings
Assignee: Commonwealth Engineering Company of Ohio
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Filing: 1952-05-24
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Granted: 1956-06-05
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Expires: 1972-05-24
Abstract
No abstract record available.
Inventors
- 👤 Herman R Nack
- 👤 Howard J Homer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:30
CPC Classifications
C; C03; C03C; C03C25/00; C23; C23C; C23C2/00; C23C2/003; C23C2/0035; Y; Y10; Y10S; Y10S264/00; Y10S264/19
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A PROCESS OF PLATING A GLASS FIBER ROVING CONSISTING OF A PLURALITY OF UNTWISTED STRANDS COMPRISING A MULTIPLICITY OF FILAMENTS WITH METAL COMPRISING THE STEPS OF HEATING THE ROVING TO THE DECOMPOSITION TEMPERATURE OF A HEAT DECOMPOSABLE GASEOUS METAL BEARING COMPOUND, AND CONTACTING THE ROVER WITH SAID GASEOUS COMPOUND WHILE VIBRATING THE ROVING AT A RATE SUFFICIENT TO EXPOSE THE INDIVIDUAL STRANDS TO THE GASEOUS COMPOUND WHEREBY METAL IS DEPOSITED ON SAID ROVING UNIFORMLY.
Claim 2
Dependent Claim
74 words
A PROCESS OF PLATING A GLASS FIBER ROVING CONSISTING OF A PLURALITY OF UNTWISTED STRANDS COMPRISING A MULTIPLICITY OF FILAMENTS WITH METAL COMPRISING THE STEPS OF HEATING THE ROVING TO THE DECOMPOSITION TEMPERATURE OF A HEAT DECOMPOSABLE GASEOUS METAL BEARING COMPOUND, AND CONTACTING THE ROVER WITH SAID GASEOUS COMPOUND WHILE VIBRATING THE ROVING AT A RATE SUFFICIENT TO EXPOSE THE INDIVIDUAL STRANDS TO THE GASEOUS COMPOUND WHEREBY METAL IS DEPOSITED ON SAID ROVING UNIFORMLY.
References Cited (Backward Citations)
US1710747A
Cited
US1987577A
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US2251913A
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US2326372A
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US2344138A
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US2325126A
Cited
US2382432A
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US2616165A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-06-05 | 1959-12-05 | 1960-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-05 | 1963-12-05 | 1964-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-05 | 1967-12-05 | 1968-06-05 | $7700.00 | Window Closed / Lapsed |