US3125490A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tablet with contrasting indicia and method
Assignee: —
•
Filing: —
•
Granted: 1964-03-17
•
Expires: 1981-03-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:13
CPC Classifications
A; A61; A61J; A61J3/00; A61J3/10; A61J3/007; A61K; A61K9/00; A61K9/20; A61K9/2072; B; B30; B30B; B30B11/00; B30B11/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
METHOD OF PRODUCING A PHARMACEUTICAL TABLET CONTAINING A VISUALLY CONTARSTING INDICIA ON A SURFACE THEREOF WHICH COMPRISES FORMING A PHARMACEUTICAL COMPOSITION INTO TABLET FORM HAVING AN IMPRESSED INDICIA THEREON DIFFERING IN RELIEF FROM THE SURFACE OF THE TABLET ADJACENT TO SAID INDICIA, AND THEREAFTER APPLYING TO THE SURFACE OF SAID TABLET A COLOR COMPOSITION WHEREIN THE HIGHER OF SAID INDICIA AND ADJACENT SURFACE IS PROVIDED WITH A VISUALLY CONTRASTING COLOR FROM THE LOWER THEREOF.
Claim 2
Dependent Claim
74 words
METHOD OF PRODUCING A PHARMACEUTICAL TABLET CONTAINING A VISUALLY CONTARSTING INDICIA ON A SURFACE THEREOF WHICH COMPRISES FORMING A PHARMACEUTICAL COMPOSITION INTO TABLET FORM HAVING AN IMPRESSED INDICIA THEREON DIFFERING IN RELIEF FROM THE SURFACE OF THE TABLET ADJACENT TO SAID INDICIA, AND THEREAFTER APPLYING TO THE SURFACE OF SAID TABLET A COLOR COMPOSITION WHEREIN THE HIGHER OF SAID INDICIA AND ADJACENT SURFACE IS PROVIDED WITH A VISUALLY CONTRASTING COLOR FROM THE LOWER THEREOF.
References Cited (Backward Citations)
US1861047A
Cited
US2687367A
Cited
US2996431A
Cited
US3044938A
Cited
US2949082A
Cited
US3048526A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-17 | 1967-09-16 | 1968-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-17 | 1971-09-16 | 1972-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-17 | 1975-09-16 | 1976-03-17 | $7700.00 | Window Closed / Lapsed |