Patent US4253668A successfully refreshed from Google Patents.
US4253668A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tee-up apparatus for practicing golf
Assignee: Individual
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Filing: 1979-07-23
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Granted: 1981-03-03
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Expires: 1999-07-23
Abstract
Abstract Tee-apparatus for practicing golf comprises a ball pickup cylinder and a ball receiving base for teeing up golf balls individually thereon by depression of a lever. The ball pickup cylinder and the ball receiving base can be connected with each other by fitting part of a collar of the ball pickup cylinder into a concave portion formed in the ball receiving base.
Inventors
- 👤 Toshihiko Ose
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:23
CPC Classifications
A; A63; A63B; A63B47/00; A63B47/02; A63B57/00; A63B57/0006
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
232 words
A tee-up apparatus for practicing stroking golf balls comprising: a ball pickup cylinder having a diameter larger than the diameter of golf balls and having means at one end thereof for trapping golf balls within said ball pickup cylinder upon bringing said one end down over said golf balls, and a collar at the other end of said ball pickup cylinder, the diameter of said collar being larger than that of said ball pickup cylinder, a ball receiving base having a hole at the center thereof adapted to receive golf balls, a passageway for golf balls extending outwardly in a radial direction from the center of said hole to means for teeing up golf balls, and at least one concave portion formed in said ball receiving base and adapted to receive part of said collar to align the end of said cylinder adjacent said collar with said hole, said ball receiving base being detachable from said ball pickup cylinder, and a lever mounted pivotally on a shaft attached to said ball receiving base and having a push portion at one end thereof capable of moving upwards and downwards within said hole, and a pushed portion at the other end thereof being positioned outside said hole and adapted to be pushed downwards to pivot said lever and push any golf ball positioned within said hole onto said passageway and towards said teeing means.
Claim 2
Dependent Claim
232 words
A tee-up apparatus for practicing stroking golf balls comprising: a ball pickup cylinder having a diameter larger than the diameter of golf balls and having means at one end thereof for trapping golf balls within said ball pickup cylinder upon bringing said one end down over said golf balls, and a collar at the other end of said ball pickup cylinder, the diameter of said collar being larger than that of said ball pickup cylinder, a ball receiving base having a hole at the center thereof adapted to receive golf balls, a passageway for golf balls extending outwardly in a radial direction from the center of said hole to means for teeing up golf balls, and at least one concave portion formed in said ball receiving base and adapted to receive part of said collar to align the end of said cylinder adjacent said collar with said hole, said ball receiving base being detachable from said ball pickup cylinder, and a lever mounted pivotally on a shaft attached to said ball receiving base and having a push portion at one end thereof capable of moving upwards and downwards within said hole, and a pushed portion at the other end thereof being positioned outside said hole and adapted to be pushed downwards to pivot said lever and push any golf ball positioned within said hole onto said passageway and towards said teeing means.
Claim 3
Dependent Claim
17 words
A tee-up apparatus of claim 1, wherein said ball pickup cylinder is made of transparent resin material.
Claim 4
Dependent Claim
51 words
A tee-up apparatus of claim 1, wherein said ball trapping means comprises a cylindrical ball trapping member having an inlet portion therein, and a pair of parallel elastic bands which are stretched across said inlet portion, with the distance between said elastic bands being smaller than the diameter of golf balls.
Claim 5
Dependent Claim
21 words
A tee-up apparatus of claim 1, wherein said hole and said concave portion are formed integrally within said ball receiving base.
Claim 6
Dependent Claim
32 words
A tee-up apparatus of claim 1, wherein said push portion of said lever is normally urged downwards by a spring means and is moved upwards only when said pushed portion is depressed.
Claim 7
Dependent Claim
38 words
A tee-up apparatus of claim 1, wherein said push portion has a ball pushing member at the top thereof and the top surface of said ball pushing member is inclined so as to become lower towards said passageway.
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) | 1984-03-02 | 1984-09-01 | 1985-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-03-02 | 1988-09-01 | 1989-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-03-02 | 1992-09-01 | 1993-03-03 | $7700.00 | Window Closed / Lapsed |