Patent US2011753A successfully refreshed from Google Patents.
US3145482A
Expired / Lapsed
US
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Three-dimensional property indicating device
Assignee: Individual
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Filing: 1961-09-22
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Granted: 1964-08-25
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Expires: 1981-09-22
Abstract
No abstract record available.
Inventors
- 👤 Russell K Edwards
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:52
CPC Classifications
G; G09; G09B; G09B23/00; G09B23/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
A THREE-DIMENSIONAL PROPERTI INDICATING DEVICE COMPRISING, IN COMBINATION, A BASE HAVING INDICIA ASSOCIATED WITH A FLAT SURFACE INDICATING A PLURALITY OF MATERIALS, SAID BASE HAVING A PLURALITY OF APERTURES EXTENDING THERETHROUGH AND EACH OF SAID APERTURES BEING POSITIONED ADJACENT TO INDICIA FOR A SELECTED MATERIAL, AN ELONGATED PROPERTY INDICATOR POSITIONED IN EACH OF SELECTED APERTURES, EACH OF SAID ELONGATED PROPERTY INDICATORS HAVING A LENGTH PROPORTIONAL TO THE QUANTITY OF A GIVEN PROPERTY FOR THE MATERIAL INDICATED BY ITS ADJACENT INDICIA AND SAID QUANTITY BEING RELATIVE TO THE SAME PROPERTY OF ALL OF THE OTHER MATERIALS INDICATED ON THE SURFACE, AND A CONNECTOR INTERCONNECTING A NUMBER OF SAID INDICATORS FOR FACILE INSERTION AND REMOVAL OF THE INDICATORS INTO AND FROM THE APERTURES IN THE BASE.
Claim 2
Dependent Claim
124 words
A THREE-DIMENSIONAL PROPERTI INDICATING DEVICE COMPRISING, IN COMBINATION, A BASE HAVING INDICIA ASSOCIATED WITH A FLAT SURFACE INDICATING A PLURALITY OF MATERIALS, SAID BASE HAVING A PLURALITY OF APERTURES EXTENDING THERETHROUGH AND EACH OF SAID APERTURES BEING POSITIONED ADJACENT TO INDICIA FOR A SELECTED MATERIAL, AN ELONGATED PROPERTY INDICATOR POSITIONED IN EACH OF SELECTED APERTURES, EACH OF SAID ELONGATED PROPERTY INDICATORS HAVING A LENGTH PROPORTIONAL TO THE QUANTITY OF A GIVEN PROPERTY FOR THE MATERIAL INDICATED BY ITS ADJACENT INDICIA AND SAID QUANTITY BEING RELATIVE TO THE SAME PROPERTY OF ALL OF THE OTHER MATERIALS INDICATED ON THE SURFACE, AND A CONNECTOR INTERCONNECTING A NUMBER OF SAID INDICATORS FOR FACILE INSERTION AND REMOVAL OF THE INDICATORS INTO AND FROM THE APERTURES IN THE BASE.
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) | 1967-08-25 | 1968-02-24 | 1968-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-25 | 1972-02-24 | 1972-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-25 | 1976-02-24 | 1976-08-25 | $7700.00 | Window Closed / Lapsed |