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US5007644A Expired / Lapsed US ⏱️ 0.0 years remaining

Golf putting practice target

Assignee: Individual
•
Filing: 1990-04-23
•
Granted: 1991-04-16
•
Expires: 2010-04-23
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Abstract

Abstract A golf putting practice target is disclosed comprised of a one hpiece molded plastic target piece adapted to rest on a floor surface. The target requires careful control over the speed of the ball, which must be putted so as to be directed into an intermediate depression formed between the peaks of a gently inclined entrance ramp and a more steeply inclined back ramp, without returning out of the depression because of a too fast putt. The height of the peak of the back ramp is substantially higher than the height of the peak of the entrance ramp so that any slight excess speed of a stroked golf ball will likely result in escape from the intermediate depression by returning past the entrance ramp peak. In a preferred embodiment a strip of carpet covers the entrance ramp, extending from the peak to a point, forward of the target piece to provide a putting approach surface. A target visual feature is applied centered at the peak, with the edge of the carpet cut to surround half of the target and create a slightly confining effect so that perfectly stroked balls will come to rest on the target.

Inventors

  • 👤 Edward A. Bluthardt
  • 👤 Jeffrey L. Goins

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 10:33
CPC Classifications
A; A63; A63B; A63B67/00; A63B67/02; A63B69/00; A63B69/36; A63B69/3676; Y; Y10; Y10S; Y10S273/00; Y10S273/31

Claims Analysis

Total Claims: 13
Claim 1
Independent Claim 100 words
A golf putting practice target comprised of a target piece adapted to rest on a supporting surface; said target piece formed with an entrance ramp comprised of an upwardly ascending smooth and uninterrupted surface bounded by confining sidewalls spaced apart a distance on the order of several inches; said entrance ramp rising at a very gentle inclination to a peak; said entrance ramp thereafter descending into a curved intermediate depression, bounded at the rear by a back ramp surface rising to a peak at a height above said entrance ramp, said intermediate depression and back ramp being smooth and uninterrupted.
Claim 2
Dependent Claim 100 words
A golf putting practice target comprised of a target piece adapted to rest on a supporting surface; said target piece formed with an entrance ramp comprised of an upwardly ascending smooth and uninterrupted surface bounded by confining sidewalls spaced apart a distance on the order of several inches; said entrance ramp rising at a very gentle inclination to a peak; said entrance ramp thereafter descending into a curved intermediate depression, bounded at the rear by a back ramp surface rising to a peak at a height above said entrance ramp, said intermediate depression and back ramp being smooth and uninterrupted.
Claim 3
Dependent Claim 21 words
The golf practice target according to claim I wherein the distance between said confining sidewalls is from five to ten inches.
Claim 4
Dependent Claim 21 words
The golf practice target according to claim 1 wherein said back ramp is much more steeply inclined than the entrance ramp.
Claim 5
Dependent Claim 29 words
The golf practice target according to claim 1 wherein the height of the peak of the entrance ramp is on the order of the diameter of a golf ball.
Claim 6
Dependent Claim 34 words
The golf practice target according to claim 4 wherein the height of the peak of the back ramp is on the order of one and one half times the diameter of a golf ball.
Claim 7
Dependent Claim 19 words
The golf practice target according to claim 4 wherein said target piece is of a one-piece molded plastic construction.
Claim 8
Dependent Claim 30 words
The golf practice target according to claim 1 wherein a strip of carpet is attached covering said entrance ramp, with a leading edge at the peak of the entrance ramp.
Claim 9
Dependent Claim 24 words
The golf practice target according to claim 7 wherein said carpet strip extends forwardly of the target piece to provide a putting approach surface.
Claim 10
Dependent Claim 23 words
The golf practice target according to claim 7 wherein a centered visual target is applied to the surface of the entrance ramp peak.
Claim 11
Dependent Claim 28 words
The golf practice target according to claim 9 wherein the leading edge of the carpet strip is cut out to surround the target on the front side thereof.
Claim 12
Dependent Claim 43 words
The golf practice target according to claim 10 wherein the leading edge of the carpet strip is cut on the diagonal from the cut out at said target to the sidewalls, leaving points at the forwardmost extent on either side of said target.
Claim 13
Dependent Claim 38 words
The golf practice target according to claim 1 wherein said sidewalls have openings on either side of said intermediate depression and a slight inclination directing balls to the side allowing balls putted into said intermediate depression to escape.

References Cited (Backward Citations)

US1612292A Cited
US1983044A Cited
US3534961A Cited
US3727917A Cited
US4198050A Cited
US4222568A Cited
US4743027A Cited
US4930784A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1994-04-15 1994-10-15 1995-04-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1998-04-15 1998-10-15 1999-04-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2002-04-15 2002-10-15 2003-04-16 $7700.00 Window Closed / Lapsed

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