US4082287A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Training apparatus for improving a golfer's putting technique
Assignee: MR PUTT Inc
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Filing: 1976-09-23
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Granted: 1978-04-04
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Expires: 1996-09-23
Abstract
Abstract A training apparatus for use by golfers in improving their putting, having a base for placement on a putting surface adjacent a golf ball, and a cantilever projecting outwardly from the base. The cantilever has, at its outer edge, horizontal upper and lower guide strips of different colors in spaced vertical relation, for placement directly over the golf ball and for providing a reference of the direction in which the golf ball is desired to be putted. The apparatus is preferably formed of transparent plastic material and the cantilever is also provided with a series of spaced reference lines normal to said guide strips.
Inventors
- 👤 George V. Berkey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:55
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/36; A63B69/3676; A63B47/00; A63B57/00; A63B57/20; A63B69/3621; A63B69/36211; A63B71/00; A63B71/06; A63B2071/0694; A63B69/3682
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
178 words
For use on a putting surface with a putter and a golf ball, a training apparatus for improving putting, comprising: a base for placement on the putting surface adjacent the golf ball; a cantilever extending outwardly from said base over the putting surface, said cantilever being constructed of a transparent material; and elongated visual guide means carried by said cantilever adjacent the outer edge thereof, said guide means including an upper guide strip and a lower guide strip of contrasting colors or shades, said guide strips supported horizontally, one above the other, in spaced vertical relation; said base, when in use, being oriented on the putting surface so that said upper and lowr guide strips are positioned directly over the golf ball and so that the longitudinal axes of said guide strips are aligned with the direction in which the golf ball is to be putted; said cantilever and said visual guide means being sized so that the head of the putter passes readily thereunder to strike the golf ball, without bearing on any portion of the apparatus.
Claim 2
Dependent Claim
178 words
For use on a putting surface with a putter and a golf ball, a training apparatus for improving putting, comprising: a base for placement on the putting surface adjacent the golf ball; a cantilever extending outwardly from said base over the putting surface, said cantilever being constructed of a transparent material; and elongated visual guide means carried by said cantilever adjacent the outer edge thereof, said guide means including an upper guide strip and a lower guide strip of contrasting colors or shades, said guide strips supported horizontally, one above the other, in spaced vertical relation; said base, when in use, being oriented on the putting surface so that said upper and lowr guide strips are positioned directly over the golf ball and so that the longitudinal axes of said guide strips are aligned with the direction in which the golf ball is to be putted; said cantilever and said visual guide means being sized so that the head of the putter passes readily thereunder to strike the golf ball, without bearing on any portion of the apparatus.
Claim 3
Dependent Claim
58 words
A training apparatus for improving putting, as defined in claim 1, wherein said cantilever includes a series of spaced horizontal lines, at right angles to said guide means, whereby the golfer is provided references to help him maintain the face of said putter head perpendicular to the direction in which said golf ball is sought to be putted.
Claim 4
Dependent Claim
26 words
A training apparatus for improving putting, as defined in claim 2, wherein said horizontal lines are spaced substantially periodically along the entire length of said cantilever.
Claim 5
Dependent Claim
47 words
A training apparatus for improving putting, as defined in claim 1, wherein the spacing of said cantilever and said visual guide means above the putting surface is only slightly greater than the height of the golf ball and the head of the putter when properly positioned thereunder.
Claim 6
Dependent Claim
42 words
Apparatus as defined in claim 1, wherein said upper guide strip is narrower than said lower guide strip, whereby a golfer can observe said lower guide strip on both sides of said upper guide strip when his eyes are positioned directly thereover.
Claim 7
Dependent Claim
164 words
For use on a putting surface with a putter and a golf ball, a training apparatus for improving putting, comprising: a base for placement on the putting surface adjacent the golf ball; a cantilever extending outwardly from said base over the putting surface, said cantilever being constructed of a transparent material; and elongated visual guide means carried by said cantilever adjacent the outer edge thereof; said cantilever including a series of spaced reference lines, normal to the longitudinal axis of said visual guide means; said base, when in use, being oriented on the putting surface so that said visual guide means is positioned directly over the golf ball and so that the longitudinal axis of said guide means is aligned with the direction in which the golf ball is to be putted; said cantilever and said visual guide means being sized so that the head of the putter passes readily thereunder to strike the golf ball, without bearing on any portion of the apparatus.
Claim 8
Dependent Claim
164 words
For use on a putting surface with a putter and a golf ball, a training apparatus for improving putting, comprising: a base for placement on the putting surface adjacent the golf ball; a cantilever extending outwardly from said base over the putting surface, said cantilever being constructed of a transparent material; and elongated visual guide means carried by said cantilever adjacent the outer edge thereof; said cantilever including a series of spaced reference lines, normal to the longitudinal axis of said visual guide means; said base, when in use, being oriented on the putting surface so that said visual guide means is positioned directly over the golf ball and so that the longitudinal axis of said guide means is aligned with the direction in which the golf ball is to be putted; said cantilever and said visual guide means being sized so that the head of the putter passes readily thereunder to strike the golf ball, without bearing on any portion of the apparatus.
Claim 9
Dependent Claim
52 words
A training apparatus for improving putting, as defined in claim 6, wherein said guide means includes an upper guide strip and a lower guide strip, said guide strips being supported substantially horizontally one above the other in spaced vertical relation, whereby a golfer can position his eyes directly over said guide strips.
Claim 10
Dependent Claim
45 words
A training apparatus for improving putting, as defined in claim 7, wherein said upper guide strip and said lower guide strip are of contrasting colors or shades, whereby the golfer can readily distinguish one guide strip from the other when his eyes are positioned thereover.
Claim 11
Dependent Claim
50 words
A training apparatus for improving putting, as defined in claim 8, wherein said upper guide strip is narrower than said lower guide strip, whereby the golfer can observe said lower guide strip on both sides of said upper guide strip when his eyes are positioned directly over said guide strips.
Claim 12
Dependent Claim
47 words
A training apparatus for improving putting, as defined in claim 8, wherein the spacing of said cantilever and said visual guide means above the putting surface is only slightly greater than the height of the golf ball and the head of the putter when properly positioned thereunder.
Claim 13
Dependent Claim
26 words
A training apparatus for improving putting, as defined in claim 6, wherein said base includes sidewalls defining a receptacle for storing items such as golf balls.
Claim 14
Dependent Claim
56 words
Apparatus as defined in claim 6, wherein said guide means comprises a hollow channel structure formed along the outer edge of said cantilever, the upper face thereof carrying a guide strip thereon of one color and the lower face thereof carrying a guide strip thereon of a contrasting color or shade and in vertical alignment therewith.
Claim 15
Dependent Claim
44 words
Apparatus as defined in claim 12, wherein said upper face guide strip is narrower than said lower face guide strip, whereby a golfer can observe said lower guide strip on both sides of said upper guide strip when his eyes are positioned directly thereover.
Claim 16
Dependent Claim
26 words
A training apparatus for improving putting, as defined in claim 6, wherein said reference lines are spaced substantially periodically along the entire length of said cantilever.
Claim 17
Dependent Claim
276 words
For use on a putting surface with a putter and a golf ball, a training apparatus for improving putting, comprising; a base for placement on the putting surface adjacent the golf ball; a cantilever extending outwardly from said base over the putting surface, said cantilever being constructed of a transparent material; and elongated visual guide means carried by said cantilever adjacent the outer edge thereof, said guide means including an upper guide strip and a lower guide strip, said guide strips being of contrasting shades or colors and supported horizontally, one above the other, in spaced vertical relation, said upper guide strip being narrower than said lower guide strip, whereby a golfer can observe said lower guide strip on both sides of said upper guide strip when his eyes are positioned directly thereabove; said cantilever including a series of reference lines spaced substantially periodically along the entire length thereof, said reference lines being normal to the longitudinal axes of said upper and lower guide strips; said base, when in use, being oriented on the putting surface so that said upper and lower guide strips are positioned directly over the golf ball and so that the longitudinal axes of said guide strips are aligned with the direction in which the golf ball is to be putted; said cantilever and said visual guide means being sized and, when in use, being spaced above the putting surface so that the head of the putter must be maintained in relatively close relation to the putting surface throughout a stroke of the golf ball and so that the head of the putter does not bear on any portion of the apparatus.
Claim 18
Dependent Claim
276 words
For use on a putting surface with a putter and a golf ball, a training apparatus for improving putting, comprising; a base for placement on the putting surface adjacent the golf ball; a cantilever extending outwardly from said base over the putting surface, said cantilever being constructed of a transparent material; and elongated visual guide means carried by said cantilever adjacent the outer edge thereof, said guide means including an upper guide strip and a lower guide strip, said guide strips being of contrasting shades or colors and supported horizontally, one above the other, in spaced vertical relation, said upper guide strip being narrower than said lower guide strip, whereby a golfer can observe said lower guide strip on both sides of said upper guide strip when his eyes are positioned directly thereabove; said cantilever including a series of reference lines spaced substantially periodically along the entire length thereof, said reference lines being normal to the longitudinal axes of said upper and lower guide strips; said base, when in use, being oriented on the putting surface so that said upper and lower guide strips are positioned directly over the golf ball and so that the longitudinal axes of said guide strips are aligned with the direction in which the golf ball is to be putted; said cantilever and said visual guide means being sized and, when in use, being spaced above the putting surface so that the head of the putter must be maintained in relatively close relation to the putting surface throughout a stroke of the golf ball and so that the head of the putter does not bear on any portion of the apparatus.
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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) | 1981-04-03 | 1981-10-03 | 1982-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-04-03 | 1985-10-03 | 1986-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-04-03 | 1989-10-03 | 1990-04-04 | $7700.00 | Window Closed / Lapsed |