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US3157399A Expired / Lapsed US ⏱️ 0.0 years remaining

Baseball pitching practice target with ball and strike indicators

Assignee: PSYCHOLOGICAL TRAINING DEVICES CORP
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Filing: 1960-05-04
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Granted: 1964-11-17
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Expires: 1980-05-04
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Abstract

No abstract record available.

Inventors

  • 👤 Frederick J Gaudet

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 09:03
CPC Classifications
A; A63; A63B; A63B63/00; A63B24/00; A63B24/0021; A63B2024/0037; A63B2024/0043

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 172 words
A BASEBALL PITCHING PRACTICE DEVICE FOR SCORING IN RESPONSE TO THE PASSAGE OF A PITCH THROWN TOWARD THE DEVICE THROUGH A STRIKE ZONE HAVING A VERTICAL EXTENT AND A LATERAL EXTENT INCLUDING IN COMBINATION RESPECTIVE LATERALLY SPACED FIRST ACTUATABLE MEANS FOR DEFINING THE LATERAL EXTENT OF THE STRIKE ZONE, RESPECTIVELY VERTICALLY SPACED SECOND ACTUATABLE MEANS FOR DEFINING THE VERTICAL EXTENT OF SAID STRIKE ZONE, MEANS MOUNTING THE FIRST AND SECOND ACTUATABLE MEANS ONE BEHIND THE OTHER IN THE PATH OF PITCHES TO DEFINE SAID STRIKE ZONE, A PLURALITY OF FIRST COUNTING MEANS ADAPTED TO BE ENERGIZED TO GENERATE RESPECTIVE COUNTS, A PLURALITY OF SECOND COUNTING MEANS ADAPTED TO BE ENERGIZED TO GENERATE RESPECTIVE COUNTS MEANS CONNECTING THE FIRST ACTUATABLE MEANS TO SAID FIRST COUNTING MEANS, MEANS CONNECTING SAID SECOND ACTUATABLE MEANS TO THE SECOND COUNTING MEANS, AND MEANS RESPONSIVE TO THE SEQUENTIAL ACTUATION OF A FIRST ACTUATABLE MEANS AND A SECOND ACTUATABLE MEANS FOR TOTALIZING THE COUNTS PROVIDED BY THE RESPECTIVE CORRESPONDING COUNTING MEANS ASSOCIATED WITH THE FIRST AND SECOND ACTUATABLE MEANS.
Claim 2
Dependent Claim 172 words
A BASEBALL PITCHING PRACTICE DEVICE FOR SCORING IN RESPONSE TO THE PASSAGE OF A PITCH THROWN TOWARD THE DEVICE THROUGH A STRIKE ZONE HAVING A VERTICAL EXTENT AND A LATERAL EXTENT INCLUDING IN COMBINATION RESPECTIVE LATERALLY SPACED FIRST ACTUATABLE MEANS FOR DEFINING THE LATERAL EXTENT OF THE STRIKE ZONE, RESPECTIVELY VERTICALLY SPACED SECOND ACTUATABLE MEANS FOR DEFINING THE VERTICAL EXTENT OF SAID STRIKE ZONE, MEANS MOUNTING THE FIRST AND SECOND ACTUATABLE MEANS ONE BEHIND THE OTHER IN THE PATH OF PITCHES TO DEFINE SAID STRIKE ZONE, A PLURALITY OF FIRST COUNTING MEANS ADAPTED TO BE ENERGIZED TO GENERATE RESPECTIVE COUNTS, A PLURALITY OF SECOND COUNTING MEANS ADAPTED TO BE ENERGIZED TO GENERATE RESPECTIVE COUNTS MEANS CONNECTING THE FIRST ACTUATABLE MEANS TO SAID FIRST COUNTING MEANS, MEANS CONNECTING SAID SECOND ACTUATABLE MEANS TO THE SECOND COUNTING MEANS, AND MEANS RESPONSIVE TO THE SEQUENTIAL ACTUATION OF A FIRST ACTUATABLE MEANS AND A SECOND ACTUATABLE MEANS FOR TOTALIZING THE COUNTS PROVIDED BY THE RESPECTIVE CORRESPONDING COUNTING MEANS ASSOCIATED WITH THE FIRST AND SECOND ACTUATABLE MEANS.

References Cited (Backward Citations)

US2054604A Cited
US2113899A Cited
US2040228A Cited
US2181728A Cited
GB494840A Cited
US2291749A Cited
US2590444A Cited
US2527661A Cited
US2814442A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-11-17 1968-05-18 1968-11-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-11-17 1972-05-18 1972-11-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-11-17 1976-05-18 1976-11-17 $7700.00 Window Closed / Lapsed

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