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US3907289A Expired / Lapsed US ⏱️ 0.0 years remaining

Golf tee

Assignee: Individual
•
Filing: 1974-05-15
•
Granted: 1975-09-23
•
Expires: 1994-05-15
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Abstract

Abstract An improved golf tee having a tubular, elongated body form, the body having at one end a planar cross-sectional end surface cut at approximately a 45* angle to the longitudinal axis of the tee body and a pointed, solid opposite end portion which may be received into the earth. In use the tee is positioned in the earth at approximately a 45* angle with the sharp pointed end capable of being driven into hard turf, while the planar 45* cross-sectional end forms a ball receiving surface adapted to receive and support a golf ball thereon. The tee provides driving alignment for the player by exposing a portion of the tee body, the longitudinal axis being directed along the intended flight path of the ball. The angular disposition with the turf reduces tee breakage by allowing the club face to strike the surface body of the tee obliquely. Increased ball driving distance is achieved due to direct ball, club face contact.

Inventors

  • 👤 Sr David M Bondu

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 05:14
CPC Classifications
A; A63; A63B; A63B57/00; A63B57/10

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 102 words
A golf tee comprising: a unitary body having an upper end face, said body further having a hollow cylindrical interior portion adjacent its upper end and a solid body portion contiguous with said hollow portion, said solid body portion including a spiked end tip contiguous with a cylindrical body portion having a first diameter, a tapered body portion connected to the cylindrical portion and a second cylindrical portion having a diameter larger than said first portion, said upper end face being disposed and lying in a plane at an angle of less than 90* relative to the longitudinal axis of said body.
Claim 2
Dependent Claim 102 words
A golf tee comprising: a unitary body having an upper end face, said body further having a hollow cylindrical interior portion adjacent its upper end and a solid body portion contiguous with said hollow portion, said solid body portion including a spiked end tip contiguous with a cylindrical body portion having a first diameter, a tapered body portion connected to the cylindrical portion and a second cylindrical portion having a diameter larger than said first portion, said upper end face being disposed and lying in a plane at an angle of less than 90* relative to the longitudinal axis of said body.
Claim 3
Dependent Claim 26 words
A golf tee, as in claim 1, wherein: said upper end face is disposed by a substantially 45* angle to the longitudinal axis of said body.

References Cited (Backward Citations)

US1554721A Cited
US1588815A Cited
US2107706A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-09-22 1979-03-24 1979-09-23 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-09-22 1983-03-24 1983-09-23 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-09-22 1987-03-24 1987-09-23 $7700.00 Window Closed / Lapsed

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