US3340984A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Information storage using plural coded inks
Assignee: Wyeth Holdings LLC
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Filing: 1966-02-09
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Granted: 1967-09-12
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Expires: 1986-02-09
Abstract
No abstract record available.
Inventors
- 👤 Smith Raymond John Dunsford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:35
CPC Classifications
G; G06; G06K; G06K19/00; G06K19/06; G06K19/08; B; B41; B41J; B41J31/00; B41J31/05; C; C09; C09D; C09D11/00; C09D11/50; C09D5/00; C09D5/22; C09K; C09K11/00; C09K11/08; C09K11/74; C09K11/77; C09K11/7766; C09K11/7767; C09K11/7769; C09K11/7776; G06K1/00; G06K1/12; G06K1/121; G06K1/123; G06K19/02; G06K7/00; G06K7/10; G06K7/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
PRINTING MEANS FOR PRINTING IN DIFFERENT CODED INKS, SAID CODED INKS COMPRISING AN INK COMPOSITION INCLUDING ONLY A SINGLE CODING COMPONENT, COMPRISING IN COMBINATION, (A) A PRINTING HEAD PROVIDED WITH A PLURALITY OF CLOSELY SPACED BUT SEPARATED POROUS PRINTING RODS, (B) EACH ROD HAVING A LARGE NUMBER OF INTERCONNECTING PORES AND A PRINTING END SURFACE, THE PORES INTERCONNECTING TO THE PRINTING END SURFACE, (C) EACH ROD CONTAINING AN INK OF DIFFERENT COMPOSITION AND INCLUDING ONLY A SINGLE COMPONENT OF THE CODE, THE SINGLE COMPONENT BEING DIFFERENT IN EACH INK, AND (D) MEANS FOR CAUSING AT LEAST ONE PRINTING ROD TO MOVE INTO PRINTING POSITION IN ACCORDANCE WITH THE CODE FOR ANY PARTICULAR SYMBOL AND MEANS FOR RETURNING PRINTING RODS TO THEIR REST POSITION AFTER PRINTING.
Claim 2
Dependent Claim
125 words
PRINTING MEANS FOR PRINTING IN DIFFERENT CODED INKS, SAID CODED INKS COMPRISING AN INK COMPOSITION INCLUDING ONLY A SINGLE CODING COMPONENT, COMPRISING IN COMBINATION, (A) A PRINTING HEAD PROVIDED WITH A PLURALITY OF CLOSELY SPACED BUT SEPARATED POROUS PRINTING RODS, (B) EACH ROD HAVING A LARGE NUMBER OF INTERCONNECTING PORES AND A PRINTING END SURFACE, THE PORES INTERCONNECTING TO THE PRINTING END SURFACE, (C) EACH ROD CONTAINING AN INK OF DIFFERENT COMPOSITION AND INCLUDING ONLY A SINGLE COMPONENT OF THE CODE, THE SINGLE COMPONENT BEING DIFFERENT IN EACH INK, AND (D) MEANS FOR CAUSING AT LEAST ONE PRINTING ROD TO MOVE INTO PRINTING POSITION IN ACCORDANCE WITH THE CODE FOR ANY PARTICULAR SYMBOL AND MEANS FOR RETURNING PRINTING RODS TO THEIR REST POSITION AFTER PRINTING.
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) | 1970-09-11 | 1971-03-13 | 1971-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-11 | 1975-03-13 | 1975-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-11 | 1979-03-13 | 1979-09-12 | $7700.00 | Window Closed / Lapsed |