Patent US4709924A successfully refreshed from Google Patents.
US4709924A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable batting tee
Assignee: WRIGHT ROBERT L 4221 75TH STREET DES MOINES IOWA 50322
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Filing: 1985-10-03
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Granted: 1987-12-01
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Expires: 2005-10-03
Abstract
Abstract An adjustable batting tee is provided which includes a first plate member shaped like home plate, a second plate member spaced apart from the first plate member and an elongated armature adjustably interconnecting the first and second plate members such that the relative position of the second plate member with respect to the first plate member can be selectively adjusted. An upright ball support member is attached to the second plate member for supporting a ball to be hit that includes telescoping post members which permit the height of the ball to be selectively adjusted. The armature and uppermost post are flexible so as to absorb the forces generated by the user hitting the ball or ball support member.
Inventors
- 👤 Richard A. Wilson
- 👤 Joseph C. Barbaglia
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 19:01
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/0073; A63B69/0075
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
220 words
An adjustable batting tee for use on ground and floor support surfaces, comprising: a first plate member positioned on said support surface; a second plate member positioned on said support surface and spaced apart from said first plate member, said second plate member having substantial area for contact with said support surface but being smaller in area than said first plate member; an upright ball support means attached to said second plate member for supporting a ball to be hit; and an elongated flexible armature having a first end connected to said first plate member by a first fastener means and a second end connected to said second plate by a second fastener means, at least one of said first and second fastener means beng adjustable such that the relative position of said second plate member with respect to said first plate member is selectively adjustable; said second plate member being adapted to tip on said support surface in response to a bat impacting said ball or said ball support means such that said armature flexes upwardly between the ends thereof to absorb the forces of impact and thereby minimizes transmission of forces from said ball support means to said first fastener means and whereby movement of said first plate member with respect to said support surface is substantially eliminated.
Claim 2
Dependent Claim
220 words
An adjustable batting tee for use on ground and floor support surfaces, comprising: a first plate member positioned on said support surface; a second plate member positioned on said support surface and spaced apart from said first plate member, said second plate member having substantial area for contact with said support surface but being smaller in area than said first plate member; an upright ball support means attached to said second plate member for supporting a ball to be hit; and an elongated flexible armature having a first end connected to said first plate member by a first fastener means and a second end connected to said second plate by a second fastener means, at least one of said first and second fastener means beng adjustable such that the relative position of said second plate member with respect to said first plate member is selectively adjustable; said second plate member being adapted to tip on said support surface in response to a bat impacting said ball or said ball support means such that said armature flexes upwardly between the ends thereof to absorb the forces of impact and thereby minimizes transmission of forces from said ball support means to said first fastener means and whereby movement of said first plate member with respect to said support surface is substantially eliminated.
Claim 3
Dependent Claim
14 words
The batting tee of claim 1 wherein said armature is a thin metal strap.
Claim 4
Dependent Claim
38 words
The batting tee of claim 1 wherein said armature includes an elongated slot through which said first attachment means extends for pivotally and longitudinally adjusting the position of said second plate member relative to said first plate member.
Claim 5
Dependent Claim
21 words
The batting tee of claim 1 wherein said armature is pivotally and longitudinally movable with respect to said first attachment means.
Claim 6
Dependent Claim
54 words
The batting tee of claim 1 wherein said first plate member has a forward edge, opposite side edges, and a rearward portion, said armature interconnecting said first and second plate member such that said second plate member is movable forwardly, rearwardly and laterally with respect to said forward edge of said first plate member.
Claim 7
Dependent Claim
27 words
The batting tee of claim 1 wherein said ball support means includes an elongated lower section and an elongated upper section adjustably telescoping from said lower section.
Claim 8
Dependent Claim
20 words
The batting tee of claim 6 wherein said upper section of said ball support means is constructed of flexible material.
Claim 9
Dependent Claim
21 words
The batting tee of claim 6 wherein the upper end of said upper section of said ball support means is concave.
References Cited (Backward Citations)
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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) | 1990-11-30 | 1991-06-01 | 1991-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-11-30 | 1995-06-01 | 1995-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-11-30 | 1999-06-01 | 1999-12-01 | $7700.00 | Window Closed / Lapsed |