US3265531A
Expired / Lapsed
US
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Electrically recording paper
Assignee: Honeywell Inc
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Filing: 1962-04-27
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Granted: 1966-08-09
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Expires: 1982-04-27
Abstract
No abstract record available.
Inventors
- 👤 Ferdinand C Pribble
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:46
CPC Classifications
B; B41; B41M; B41M5/00; B41M5/20; B41M5/24; B41M5/245; Y; Y10; Y10T; Y10T428/00; Y10T428/27; Y10T428/273; Y10T428/277
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
AN ELECTROSENSITIVE NONELECTROLYTIC RECORDING SHEET WHICH COMPRISES A CONDUCTIVE BASE HAVING A RESISTIVITY OF LESS THAN ABOUT 800 OHMS PER SQUARE, A FILM COATING ON SAID BASE CONSISTING OF MATERIAL SELECTED FROM THE GROUP CONSISTING OF MOLYBDENUM TRIOXIDE, MOLYBDIC ACID, AND AMMONIUM MOLYBDATE IN A NONCONDUCTIVE BINDER, SAID MATERIAL PRESENT IN SAID FILM TO THE EXTENT OF ABOUT 1.0 TO ABOUT 1.6 GRAMS-EQUIVALENT OF MOLYBDENUM TRIOXIDE
Claim 2
Dependent Claim
66 words
AN ELECTROSENSITIVE NONELECTROLYTIC RECORDING SHEET WHICH COMPRISES A CONDUCTIVE BASE HAVING A RESISTIVITY OF LESS THAN ABOUT 800 OHMS PER SQUARE, A FILM COATING ON SAID BASE CONSISTING OF MATERIAL SELECTED FROM THE GROUP CONSISTING OF MOLYBDENUM TRIOXIDE, MOLYBDIC ACID, AND AMMONIUM MOLYBDATE IN A NONCONDUCTIVE BINDER, SAID MATERIAL PRESENT IN SAID FILM TO THE EXTENT OF ABOUT 1.0 TO ABOUT 1.6 GRAMS-EQUIVALENT OF MOLYBDENUM TRIOXIDE
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) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |