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US3276149A Expired / Lapsed US ⏱️ 0.0 years remaining

Dexterity testing apparatus

Assignee: Individual
•
Filing: 1964-04-20
•
Granted: 1966-10-04
•
Expires: 1984-04-20
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Abstract

No abstract record available.

Inventors

  • 👤 Barnabas Bentley

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 11:01
CPC Classifications
G; G09; G09B; G09B19/00; G09B19/24

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 259 words
A MANUAL DEXTERITY TESTING APPARATUS COMPRISING, IN COMBINATION A BASE ELEMENT, SAID BASE ELEMENT, COMPRISED OF A LENGTH OF CHANNEL STOCK HAVING TWO UPSTANDING LEGS, SAID CHANNEL STOCK HAVING A PLURALITY OF LONGITUDINALLY SPACED HOLES IN EACH OF SAID LEGS, A FIRST LENGTH OF ANGLE STOCK HAVING A PLURALITY OF LONGITUDINALLY SPACED APERTURES THEREIN, A SECOND LENGTH OF ANGLE STOCK HAVING A PLURALITY OF LONGITUDINALLY SPACED APERTURES THEREIN, A FIRST SET OF BOLTS FOR SECURING SAID FIRST LENGTH OF SAID ANGLE STOCK TO ONE LEG OF SAID CHANNEL STOCK, A SECOND SET OF BOLTS FOR SECURING SAID SECOND LENGTH OF ANGLE STOCK TO THE OTHER LEG OF SAID CHANNEL STOCK, FIRST AND SECOND INDICIA ON THE OUTSIDE SURFACE ON SAID FIRST LENGTH OF ANGLE STOCK, FIRST AND SECOND INDICIA ON THE OUTSIDE SURFACE OF SAID SECOND LENGTH OF ANGLE STOCK, FIRST DIRECTION INDICATING INDICIA ASSOCIATED WITH SAID FIRST INDICIA ON SAID FIRST AND SECOND LENGTH OF ANGLE STOCK POSITIONED TO POINT TOWARD EACH OTHER WHEN SAID ANGLE STOCKS ARE FIXED TO SAID CHANNEL STOCK IN ONE DIRECTION, AND AWAY FROM EACH OTHER WHEN THE RELATIVE POSITION OF THE ANGLE STOCK IS REVERSED, SECOND DIRECTION INDICATING INDICIA ASSOCIATED WITH SAID SECOND INDICIA ON SAID FIRST AND SECOND LENGTHS OF ANGLE STOCK POSITIONED TO POINT IN OPPOSITE DIRECTIONS TO FIRST INDICATING INDICIA, ILLUSTRATION MEANS DEPICTING ALTERNATIVE ASSEMBLED POSITIONS OF SAID FIRST AND SECOND ANGLE STOCK AND SAID BASE, SAID TESTING MECHANISM DISASSEMBLED AND ASSEMBLED BY ONE BEING TESTED AND THE TOTAL TIME ELAPSED THEREOF USED AS A MEASURE OF MANUAL DEXITERITY.

References Cited (Backward Citations)

US2034535A Cited
CA588753A Cited
GB291095A Cited
US1804927A Cited
GB384215A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-10-03 1970-04-04 1970-10-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-10-03 1974-04-04 1974-10-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-10-03 1978-04-04 1978-10-04 $7700.00 Window Closed / Lapsed

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