US2704265A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically conducting films on cast plastics
Assignee: Individual
•
Filing: 1951-04-27
•
Granted: 1955-03-15
•
Expires: 1971-04-27
Abstract
No abstract record available.
Inventors
- 👤 Dean A Lyon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:13
CPC Classifications
C; C08; C08J; C08J5/00; H; H01; H01B; H01B1/00; C08J2333/00; C08J2333/04; C08J2333/06; C08J2333/10; C08J2333/12; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31855; Y10T428/31909; Y10T428/31928
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
40 words
AN INTEGRALLY FORMED ARTICLE HAVING A CONTINUOUS, MOLDED SMOOTH, TRANSPARENT, OUTER SURFACE OF CUPROUS IODIDE, A LAYER OF SYNTHETIC RESIN AND A BODY OF POLYMERIZED POLYMETHYL METHACRYLATE, SAID LAYER OF SYNTHETIC RESIN BONDING THE CUPROUS IODIDE SURFACE AND THE BODY.
Claim 2
Dependent Claim
40 words
AN INTEGRALLY FORMED ARTICLE HAVING A CONTINUOUS, MOLDED SMOOTH, TRANSPARENT, OUTER SURFACE OF CUPROUS IODIDE, A LAYER OF SYNTHETIC RESIN AND A BODY OF POLYMERIZED POLYMETHYL METHACRYLATE, SAID LAYER OF SYNTHETIC RESIN BONDING THE CUPROUS IODIDE SURFACE AND THE BODY.
References Cited (Backward Citations)
US2332461A
Cited
US2259524A
Cited
US2328525A
Cited
US2346483A
Cited
US2429420A
Cited
US2428600A
Cited
US2536657A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-03-14 | 1958-09-13 | 1959-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-14 | 1962-09-13 | 1963-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-14 | 1966-09-13 | 1967-03-15 | $7700.00 | Window Closed / Lapsed |