US2565003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the vulcanization of plastic materials
Assignee: BATA NARODNI PODNIK
•
Filing: 1948-03-05
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Granted: 1951-08-21
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Expires: 1968-03-05
Abstract
No abstract record available.
Inventors
- 👤 Simorda Josef
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:33
CPC Classifications
H; H05; H05B; H05B6/00; H05B6/46; H05B6/60; B; B29; B29C; B29C35/00; B29C35/02; B29C35/12; B29C35/14; B29C65/00; B29C65/02; B29C65/04; B29C66/00; B29C66/80; B29C66/83; B29C66/832; Y; Y10; Y10S; Y10S264/00; Y10S264/46; Y10S425/00; Y10S425/013
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
37 words
IN AN APPARATUS FOR THE CONTINUOUS HEATING OR VULCANISING, IN A HIGH FREQUENCY ELECTRIC FIELD, OF AN ARTICLE HAVING INDEFINITE LENGTH AND MADE OF PLASTIC MATERIALS, THE COMBINATION WITH A THERMALLY INSULATING SLEEVE OF A CONDENSER SUP-
Claim 2
Dependent Claim
37 words
IN AN APPARATUS FOR THE CONTINUOUS HEATING OR VULCANISING, IN A HIGH FREQUENCY ELECTRIC FIELD, OF AN ARTICLE HAVING INDEFINITE LENGTH AND MADE OF PLASTIC MATERIALS, THE COMBINATION WITH A THERMALLY INSULATING SLEEVE OF A CONDENSER SUP-
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) | 1954-08-20 | 1955-02-19 | 1955-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-20 | 1959-02-19 | 1959-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-20 | 1963-02-19 | 1963-08-21 | $7700.00 | Window Closed / Lapsed |