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US3884479A Expired / Lapsed US ⏱️ 0.0 years remaining

Disintegrating golf tee

Assignee: Individual
•
Filing: 1974-03-22
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Granted: 1975-05-20
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Expires: 1994-03-22
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Abstract

Abstract This invention relates to a golf tee which will shatter or disintegrate when struck by the driver employed by the player. The golf tee has a ball support section and an elongated tapered shank section. The ball support section has a concaved ball seat surface and a flat planar surface. The tapered shank section has a lower pointed ground engaging end and a flat planar upper surface, the planar surfaces are joined together by an adhesive. The ball support section is formed of a plastic material and the shank is formed from grass seed and a water soluble binder. The shank section is also provided with a centrally located elongated rigid reinforcing member. The ball support section serves the dual function of supporting a ball and preventing injury to the hand of a user due to contact with the reinforcing member in the event the shank should break while being forced into the ground.

Inventors

  • 👤 Ambrose Gordos

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 05:09
CPC Classifications
A; A63; A63B; A63B57/00; A63B57/10

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 137 words
A disintegrating golf tee that includes: a. an elongate rigid tapered shank having a flat first end and a second pointed end, said shank formed from grass seed and a water soluble binder; b. an elongate longitudinally extending rigid reinforcing member situated within the interior of said shank; and c. a ball support having first and second oppositely disposed surfaces, said support formed from a plastic material, said first surface being concave and capable of supporting a golf ball in a driving position thereon, said second surface bonded to said first end of said shank, and said ball support serving the dual function of both supporting a ball and preventing injury to the hand of a user due to contact with said reinforcing member in the event said shank should break when being forced into the ground.
Claim 2
Dependent Claim 137 words
A disintegrating golf tee that includes: a. an elongate rigid tapered shank having a flat first end and a second pointed end, said shank formed from grass seed and a water soluble binder; b. an elongate longitudinally extending rigid reinforcing member situated within the interior of said shank; and c. a ball support having first and second oppositely disposed surfaces, said support formed from a plastic material, said first surface being concave and capable of supporting a golf ball in a driving position thereon, said second surface bonded to said first end of said shank, and said ball support serving the dual function of both supporting a ball and preventing injury to the hand of a user due to contact with said reinforcing member in the event said shank should break when being forced into the ground.

References Cited (Backward Citations)

US702078A Cited
US1529517A Cited
US1633686A Cited
US1645001A Cited
US1815520A Cited
US1981810A Cited
US3506263A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-05-19 1978-11-18 1979-05-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-05-19 1982-11-18 1983-05-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-05-19 1986-11-18 1987-05-20 $7700.00 Window Closed / Lapsed

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