US3267485A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrode printing assembly
Assignee: Unisys Corp
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Filing: 1965-01-21
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Granted: 1966-08-16
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Expires: 1985-01-21
Abstract
No abstract record available.
Inventors
- 👤 Richard S Howell
- 👤 Dean P Scott
- 👤 Richard N Hearn
- 👤 Alfred T Jenkins
- 👤 Powers Michael
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:02
CPC Classifications
B; B41; B41J; B41J2/00; B41J2/385; B41J2/39; B41J2/395
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
A PRINTING HEAD FOR MARKING RECORD MATERIAL INCLUDING A SUBSTRATE MEMBER OF HIGH ELECTRICAL RESISTIVITY MATERIAL HAVING AT LEAST ONE PLANE SURFACE, A PLURALITY OF ELECTRICALLY RESISTIVE ELEMENTS ADHERED TO SAID PLANE SURFACE, EACH SAID RESISTIVE ELEMENT BEING ELONGATED IN ONE DIMENSION TO ASSUME THE FORM OF A STRIP AND ALL SUCH STRIPS BEING ARRANGED IN CLOSE PARALLEL BUT INSULATED PROXIMITY TO ONE ANOTHER ON THE PLANE SURFACE, AND A PLURALITY OF ELECTRICAL CONDUCTORS CARRIED BY THE SUBSTRATE MEMBER AND EACH INDIVIDUALLY ASSOCIATED WITH AND CONNECTED TO ONE OF SAID RESISTIVE ELEMENTS.
Claim 2
Dependent Claim
92 words
A PRINTING HEAD FOR MARKING RECORD MATERIAL INCLUDING A SUBSTRATE MEMBER OF HIGH ELECTRICAL RESISTIVITY MATERIAL HAVING AT LEAST ONE PLANE SURFACE, A PLURALITY OF ELECTRICALLY RESISTIVE ELEMENTS ADHERED TO SAID PLANE SURFACE, EACH SAID RESISTIVE ELEMENT BEING ELONGATED IN ONE DIMENSION TO ASSUME THE FORM OF A STRIP AND ALL SUCH STRIPS BEING ARRANGED IN CLOSE PARALLEL BUT INSULATED PROXIMITY TO ONE ANOTHER ON THE PLANE SURFACE, AND A PLURALITY OF ELECTRICAL CONDUCTORS CARRIED BY THE SUBSTRATE MEMBER AND EACH INDIVIDUALLY ASSOCIATED WITH AND CONNECTED TO ONE OF SAID RESISTIVE ELEMENTS.
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) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |