Patent US3205094A successfully refreshed from Google Patents.
US3205094A
Expired / Lapsed
US
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Electrical weakening of strips, apparatus, and articles
Assignee: Continental Can Co Inc
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Filing: 1960-10-12
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Granted: 1965-09-07
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Expires: 1980-10-12
Abstract
No abstract record available.
Inventors
- 👤 Paul M Erlandson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:08
CPC Classifications
C; C21; C21D; C21D9/00; C21D9/52; C21D9/54; C21D9/56; C21D9/62; B; B23; B23D; B23D31/00; B23D31/002; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12188; Y10T428/15; Y10T428/24; Y10T428/24752
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
A CONTINUOUSLY COATED STRIP COMPRISING A METAL SUBSTRATE HAVING A COATING ON AT LEST ONE SURFACE THEREOF, SAID COATING INCLUDING ELONGATED AREAS OF COATING MATERIAL HAVING ELECTRICAL INSULATING PROPERTIES, AND NARROW AREAS OF COATING MATERIAL HAVING ELECTRICAL CONDUCTIVE PROPERTIES, SAID NARROW AREAS EXTENDING TRANSVERSELY OF SAID STRIP AT PREDETERMINED INTERVALS AND EXTENDING ADJACENT TO BUT TERMINATING SHORT OF SAID EDGES OF SAID SUBSTRATE.
Claim 2
Dependent Claim
63 words
A CONTINUOUSLY COATED STRIP COMPRISING A METAL SUBSTRATE HAVING A COATING ON AT LEST ONE SURFACE THEREOF, SAID COATING INCLUDING ELONGATED AREAS OF COATING MATERIAL HAVING ELECTRICAL INSULATING PROPERTIES, AND NARROW AREAS OF COATING MATERIAL HAVING ELECTRICAL CONDUCTIVE PROPERTIES, SAID NARROW AREAS EXTENDING TRANSVERSELY OF SAID STRIP AT PREDETERMINED INTERVALS AND EXTENDING ADJACENT TO BUT TERMINATING SHORT OF SAID EDGES OF SAID SUBSTRATE.
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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) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |