Patent US4611809A successfully refreshed from Google Patents.
US4611809A
Expired / Lapsed
US
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Golf putting practice apparatus
Assignee: Individual
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Filing: 1985-01-04
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Granted: 1986-09-16
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Expires: 2005-01-04
Abstract
Abstract A golf putting practice range apparatus includes a shooting area, a putting surface and a golf ball target hole at the down-range end of the putting surface. The golfer stands on the shooting area and hits a ball over the putting surface in an attempt to sink the golf ball into the target hole. The target hole is adapted to be selectively moved to present different target locations. Further, the putting surface is adapted to provide for selectively changing its contour. The practice range also includes a ball return system which returns golf balls back to the shooting area for reuse. In one embodiment the golf ball target hole is selectively movable linearly transversely of the longitudinal axis of the putting surface. In another embodiment, the putting surface includes a plurality of planar panels hinged together at their edge-to-edge interface. The contour of the putting surface is selectively changed by tilting one of the panels selectively about the transverse axes, or longitudinal axes or concurrently about both the transverse axis and longitudinal axes of the putting surface. In yet another embodiment, the golf ball putting practice range includes both the transversely, linearly moving golf ball target hole as well as a golf ball return system for returning a golf ball back to the top surface of the putting surface at a position whereat the golfer is standing.
Inventors
- 👤 Irvin Gettelfinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:31
CPC Classifications
A; A63; A63B; A63B67/00; A63B67/02; A63B63/00; A63B2063/001; A63B2067/025; A63B47/00; A63B47/02; A63B47/025
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
89 words
A golf ball putting practice range apparatus comprising: a shooting area upon which a golfer stands when putting a golf ball; a putting surface immediately downrange of the shooting area across which the golfer hits the golf ball; Means defining at least one golf ball target hole at the downrange end of the putting surface selectively movable in a straight line transversely of the longitudinal axis of the putting surface; and means for selectively repositioning the golf ball target hole transversely of the longitudinal axis of the putting sufrace.
Claim 2
Dependent Claim
89 words
A golf ball putting practice range apparatus comprising: a shooting area upon which a golfer stands when putting a golf ball; a putting surface immediately downrange of the shooting area across which the golfer hits the golf ball; Means defining at least one golf ball target hole at the downrange end of the putting surface selectively movable in a straight line transversely of the longitudinal axis of the putting surface; and means for selectively repositioning the golf ball target hole transversely of the longitudinal axis of the putting sufrace.
Claim 3
Dependent Claim
43 words
The putting practice range apparatus of claim 1, wherein the target hole moving means comprises endless belt means having a top flight generally in line with the putting surface, the at least one golf ball target hole being formed in the top flight.
Claim 4
Dependent Claim
53 words
The putting practice range apparatus of claim 2, wherein the endless belt means comprises drive means for causing the top belt flight to selectively move back and forth motion and, thereby, causing the golf ball target hole also to move back and forth generally transverse to the longitudinal axis of the putting surface.
Claim 5
Dependent Claim
56 words
The putting practice range apparatus of claim 3, wherein the belt drive means comprises: an endless driven chain having its chain flights generally parallel to the longitudinal axis of the direction of movement of the endless belt top flight; and, means engaging one of the endless chain flights to the bottom flight of the endless belt.
Claim 6
Dependent Claim
40 words
The putting practice range apparatus of claim 1, further comprising golf ball return means located beneath the golf ball target hole defining means and beneath the putting surface for returning golf balls to the top surface of the shooting area.
Claim 7
Dependent Claim
32 words
The putting practice range apparatus of claim 5, wherein the golf ball return means comprises golf ball dispensing means for raising returned golf balls to the top surface of the shooting area.
Claim 8
Dependent Claim
57 words
The putting practice range apparatus of claim 6, wherein the golf ball dispensing means comprises: golf ball guide way means for guiding the returned golf balls to a location at the top surface of the shooting area; and, golf ball moving means for moving the returned golf balls along the path defined by the guide way means.
Claim 9
Dependent Claim
27 words
The putting practice range apparatus of claim 5, further comprising means for selectively sweeping golf balls from the putting surface and into the golf ball return means.
Claim 10
Dependent Claim
39 words
The putting practice range apparatus of claim 8, wherein the golf ball sweeping means comprises at least one sweep arm adapted for selected movement over at least a portion of the putting surface to contact golf ball resting thereon.
Claim 11
Dependent Claim
41 words
The putting practice range apparatus of claim 9, wherein the at least one sweep arm is mounted at one of its ends for pivotable movement in an arc over the top surface of at least a portion of the putting surface.
Claim 12
Dependent Claim
35 words
The putting practice range apparatus of claim 9, wherein the golf ball sweeping means further comprises sweep arm moving means located beneath the putting surface for selectively moving the sweep arm over the putting surface.
Claim 13
Dependent Claim
37 words
The putting practice range apparatus of claim 5, further comprising means defining a space downrange of the target hole for allowing putted golf balls which have missed the target hole to fall into the ball return means.
Claim 14
Dependent Claim
23 words
The putting practice range apparatus of claim 1, wherein the putting surface comprises means providing for changing the contour of the putting surface.
Claim 15
Dependent Claim
32 words
The golf ball putting practice range apparatus of claim 13, further comprising means for selectively causing the contour of the putting surface to change its contour located beneath the contourable putting surface.
Claim 16
Dependent Claim
37 words
The golf ball putting practice range of claim 14, wherein the means for causing the contour of the putting surface to change comprises at least one cam and a cam follower interconnecting the cam and putting surface.
Claim 17
Dependent Claim
36 words
The golf ball putting practice range apparatus of claim 13, wherein the means providing for changing the putting surface contour comprises means for changing the contour generally transversely of the longitudinal axis of the putting surface.
Claim 18
Dependent Claim
32 words
The golf ball putting practice range apparatus of claim 13, wherein the means providing for changing the putting surface contour comprises means for changing the contour generally longitudinally of the putting surface.
Claim 19
Dependent Claim
132 words
A golf ball putting practice range apparatus comprising: a shooting area upon which a golfer stands when putting a golf ball; a putting surface immediately downstream of the shooting area across which the golfer hits the ball; means defining at least one golf ball target hole at the downrange end of the putting range selectively movable in a straight line transversely of the longitudinal axis of the putting surface; means for selectively moving the golf ball target hole defining means for selectively repositioning the golf ball target hole transversely of the longitudinal axis of the putting surface; and, golf ball return means extending from beneath the golf ball target hole defining means to the top surface of the shooting area for returning golf balls to the top surface of the shooting area.
Claim 20
Dependent Claim
132 words
A golf ball putting practice range apparatus comprising: a shooting area upon which a golfer stands when putting a golf ball; a putting surface immediately downstream of the shooting area across which the golfer hits the ball; means defining at least one golf ball target hole at the downrange end of the putting range selectively movable in a straight line transversely of the longitudinal axis of the putting surface; means for selectively moving the golf ball target hole defining means for selectively repositioning the golf ball target hole transversely of the longitudinal axis of the putting surface; and, golf ball return means extending from beneath the golf ball target hole defining means to the top surface of the shooting area for returning golf balls to the top surface of the shooting area.
Claim 21
Dependent Claim
32 words
The putting practice range apparatus of claim 18, wherein the golf ball return means comprises golf ball dispensing means for raising returned golf balls to the top surface of the shooting area.
Claim 22
Dependent Claim
56 words
The putting practice range apparatus of claim 19 wherein the golf ball dispensing means comprises: golf ball guide way means for guiding returned golf balls to a location at the top surface of the shooting area; and, golf ball moving means for moving the returned golf balls along the path defined by the guide way means.
Claim 23
Dependent Claim
156 words
A golf ball putting practice range apparatus having a selectively contourable putting surface comprising: a plurality of planar sections disposed in adjacent edge-to edge juxtaposition; hinge means interconnecting the juxtaposed edges of the planar actions so that the planar sections can move realtive to each other about their edge-to-edge interface; and, contour changing means associated with one of the planar sections for selectively tilting this one section about the longitudinal axis of the putting surface, or about the transverse axis of the putting surface, or concurrently about both the transverse axis and longitudinal axis of the putting surface, wherein the other planar sections tilt at an angle to the horizontal in response to the movement of the one section associated with the contour changing means about either the longitudinal axis of the putting surface, or the transverse axis of the putting surface, or concurrently about both the transverse axis and longitudinal axis of the putting surface.
Claim 24
Dependent Claim
156 words
A golf ball putting practice range apparatus having a selectively contourable putting surface comprising: a plurality of planar sections disposed in adjacent edge-to edge juxtaposition; hinge means interconnecting the juxtaposed edges of the planar actions so that the planar sections can move realtive to each other about their edge-to-edge interface; and, contour changing means associated with one of the planar sections for selectively tilting this one section about the longitudinal axis of the putting surface, or about the transverse axis of the putting surface, or concurrently about both the transverse axis and longitudinal axis of the putting surface, wherein the other planar sections tilt at an angle to the horizontal in response to the movement of the one section associated with the contour changing means about either the longitudinal axis of the putting surface, or the transverse axis of the putting surface, or concurrently about both the transverse axis and longitudinal axis of the putting surface.
Claim 25
Dependent Claim
24 words
The contourable putting surface of claim 21, wherein the one planar section to which the contour changing means is associated is the center section.
Claim 26
Dependent Claim
26 words
The contourable putting surface of claim 21, wherein the one planar section to which the contour changing means is associated is tilted about its geometric center.
Claim 27
Dependent Claim
29 words
The contourable putting surface of claim 21, wherein the contour changing means comprises at least one cam and a cam follower interconnecting the cam and the one planar section.
Claim 28
Dependent Claim
69 words
The contourable putting surface of claim 21, wherein the contour changing means comprises: a first cam and a cam follower interconnecting the cam and the one planar section for tilting the one planar section laterally of the longitudinal axis of the putting surface, and, a second cam and cam follower interconnecting the cam and the one planar section for tilting the one planar section longitudinally of the putting surface.
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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) | 1989-09-15 | 1990-03-17 | 1990-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-09-15 | 1994-03-17 | 1994-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-09-15 | 1998-03-17 | 1998-09-16 | $7700.00 | Window Closed / Lapsed |