Patent US4295648A successfully refreshed from Google Patents.
US4295648A
Expired / Lapsed
US
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Baseball pitcher's target
Assignee: Individual
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Filing: 1978-11-22
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Granted: 1981-10-20
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Expires: 1998-11-22
Abstract
Abstract A portable baseball pitcher's target for use as a game or practice device wherein the members thereof may be readily assembled and disassembled. A pair of crossmembers are slideable on a pair of vertical members to simulate strike zones for a range of baseball batter sizes. A disc shaped target is suspended within the strike zone and may be repositioned therein to designate a particular area of the strike zone.
Inventors
- 👤 Theodore D. Stromback
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:12
CPC Classifications
A; A63; A63B; A63B63/00; A63B24/00; A63B24/0021; A63B2024/0037; A63B2024/0046; A63B2024/005; A63B2063/002; A63B69/00; A63B69/0002; A63B2069/0004; A63B2069/0006
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
225 words
A portable baseball pitcher's target for use as a game or practice device whereby said device may be readily assembled and adjusted comprising: a pair of vertical members spaced apart in fixed relationship to each other so that the distance between said members corresponds to the width of a baseball batter's strike zone; a pair of crossmembers spaced apart and extending across the vertical members with the end portions of at least one of the crossmembers in slideable engagement with the vertical members so that the vertical distance between the crossmembers corresponds to the height of said strike zone and may be adjusted for a range of batter sizes; a means for locking the ends of said crossmembers to said vertical members; a target suspended within the strike zone bounded by said vertical members and said crossmembers whereby a particular area of said zone may be designated, a means for suspending the target within the strike zone comprising a cord having one end portion thereof attached to the target and the other end portion attached to one of the crossmembers whereby the target may be repositioned within the strike zone by varying the length of said cord and the point of attachment to said crossmember; and a means for supporting said vertical members to which the lower end portions of vertical members thereof are attached.
Claim 2
Dependent Claim
225 words
A portable baseball pitcher's target for use as a game or practice device whereby said device may be readily assembled and adjusted comprising: a pair of vertical members spaced apart in fixed relationship to each other so that the distance between said members corresponds to the width of a baseball batter's strike zone; a pair of crossmembers spaced apart and extending across the vertical members with the end portions of at least one of the crossmembers in slideable engagement with the vertical members so that the vertical distance between the crossmembers corresponds to the height of said strike zone and may be adjusted for a range of batter sizes; a means for locking the ends of said crossmembers to said vertical members; a target suspended within the strike zone bounded by said vertical members and said crossmembers whereby a particular area of said zone may be designated, a means for suspending the target within the strike zone comprising a cord having one end portion thereof attached to the target and the other end portion attached to one of the crossmembers whereby the target may be repositioned within the strike zone by varying the length of said cord and the point of attachment to said crossmember; and a means for supporting said vertical members to which the lower end portions of vertical members thereof are attached.
Claim 3
Dependent Claim
22 words
The portable baseball pitcher's target as described in claim 1 wherein the target suspended within the strike zone has a circular shape.
Claim 4
Dependent Claim
40 words
The portable baseball pitcher's target as described in claim 1 wherein markers are provided on said vertical members to indicate the positions of said slideable crossmember corresponding to the heights of the strike zones for a range of batter sizes.
Claim 5
Dependent Claim
36 words
The portable baseball pitcher's target as described in claim 1 wherein the means for supporting said vertical members comprises a rectangular shaped tubular base to which the lower end portions of said vertical members are attached.
Claim 6
Dependent Claim
239 words
A portable baseball pitcher's target for use as a game or practice device whereby said device may be readily assembled and adjusted comprising: a pair of vertical members spaced apart in fixed relationship to each other so that the distance between said members corresponds to the width of a baseball batter's strike zone; a pair of crossmembers spaced apart and extending across the vertical members with the end portions of both of the crossmembers in slideable engagement with the vertical members so that the vertical distance between the crossmembers corresponds to the height of said strike zone and may be adjusted for a range of batter sizes; markers on said vertical members to indicate the positions of said slideable crossmembers corresponding to the heights of the strike zone for a range of batter sizes; a means for locking the ends of said slideable crossmembers to said vertical members; a circular target suspended within the strike zone bounded by said vertical members and said crossmembers whereby a particular area of said zone may be designated; a cord having one end portion thereof attached to the target and the other end portion attached to one of the crossmembers whereby the target may be repositioned within the zone by varying the length of said cord and the point of attachment thereof to said crossmember; and a rectangular shaped tubular base to which the lower end portions of said vertical members are attached.
Claim 7
Dependent Claim
239 words
A portable baseball pitcher's target for use as a game or practice device whereby said device may be readily assembled and adjusted comprising: a pair of vertical members spaced apart in fixed relationship to each other so that the distance between said members corresponds to the width of a baseball batter's strike zone; a pair of crossmembers spaced apart and extending across the vertical members with the end portions of both of the crossmembers in slideable engagement with the vertical members so that the vertical distance between the crossmembers corresponds to the height of said strike zone and may be adjusted for a range of batter sizes; markers on said vertical members to indicate the positions of said slideable crossmembers corresponding to the heights of the strike zone for a range of batter sizes; a means for locking the ends of said slideable crossmembers to said vertical members; a circular target suspended within the strike zone bounded by said vertical members and said crossmembers whereby a particular area of said zone may be designated; a cord having one end portion thereof attached to the target and the other end portion attached to one of the crossmembers whereby the target may be repositioned within the zone by varying the length of said cord and the point of attachment thereof to said crossmember; and a rectangular shaped tubular base to which the lower end portions of said vertical members are attached.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-10-19 | 1985-04-20 | 1985-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-10-19 | 1989-04-20 | 1989-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-10-19 | 1993-04-20 | 1993-10-20 | $7700.00 | Window Closed / Lapsed |