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US6236940B1 Expired / Lapsed US ⏱️ 0.0 years remaining

Display monitor for golf cart yardage and information system

Assignee: Silicon Valley Bank Inc
•
Filing: 1999-03-01
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Granted: 2001-05-22
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Expires: 2019-03-01
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Abstract

Abstract A ball position determining and course management system for a golf course includes a base station for course management and a plurality of golf carts for use during play of the course. The base station and the golf carts are adapted to operate in conjunction with a system for use in determining the relative position of and distance between objects on the course. Each golf cart has a roof and a monitor for displaying a map of each hole of the golf course with its tee boxes, fairways, greens and cups, and hazards. The monitor is mounted on the underside of the roof for shading and ease of viewing in sunlight, and has a screen which is canted back by a predetermined angle to reduce the amount of light reflected from the screen into the eyes of a viewer seated in the golf cart. The underside of the roof has a diffuse, black coating to reduce the reflectivity of its surface and to enhance the contrast of the display on the monitor. The monitor displays images in color, and the map of each hole of the course displayed on the monitor has selected features in distinctive colors relatively closely matching those of the respective actual features of each hole, for enhanced realistic display. The position determining system enables the position of the respective golf cart itself to be displayed in real time on the monitor as a unique symbol whose movement tracks that of the golf cart on the displayed map.

Inventors

  • 👤 Richard W. Rudow
  • 👤 John Coffee
  • 👤 Douglas L. Lecker
  • 👤 Kirk H. Bingeman
  • 👤 Robert D. Camiano

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 03:05
CPC Classifications
G; G01; G01S; G01S19/00; G01S19/01; G01S19/03; G01S19/07; G01S19/071; A; A63; A63B; A63B24/00; A63B24/0021; A63B55/00; A63B55/60; A63B55/61; A63B57/00; A63B71/00; A63B71/06; G01S5/00; G01S5/0009; G01S5/009; A63B2024/0025; A63B2024/0056; A63B2071/0691; A63B2102/00; A63B2102/32; A63B2208/00; A63B2208/02; A63B2220/00; A63B2220/10; A63B2220/12; A63B2220/13; A63B2220/14; A63B2220/20; A63B2220/30; A63B2220/62; A63B2220/80; A63B2220/83; A63B2220/836; A63B2225/00; A63B2225/30; A63B2225/305; A63B2225/50; A63B2225/54; G01S5/0045; G01S5/0054

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 123 words
A ball position determining and course management system for a golf course, comprising a base station for course management and a plurality of golf carts for use during play of the course, each of the base station and the golf carts being adapted to operate in conjunction with a system for use in determining the relative position of and distance between objects on the course, each golf cart having a roof, and means for displaying a map of each hole of the golf course with its tee boxes, fairways, greens and cups, and hazards; said means for displaying comprising a monitor mounted on the underside of the roof of the respective golf cart for shading and ease of viewing said monitor in sunlight.
Claim 2
Dependent Claim 123 words
A ball position determining and course management system for a golf course, comprising a base station for course management and a plurality of golf carts for use during play of the course, each of the base station and the golf carts being adapted to operate in conjunction with a system for use in determining the relative position of and distance between objects on the course, each golf cart having a roof, and means for displaying a map of each hole of the golf course with its tee boxes, fairways, greens and cups, and hazards; said means for displaying comprising a monitor mounted on the underside of the roof of the respective golf cart for shading and ease of viewing said monitor in sunlight.
Claim 3
Dependent Claim 27 words
The system of claim 1 further including means for generating a data base driven graphical user interface (GUI) for displaying a plurality of windows on said monitor.
Claim 4
Dependent Claim 46 words
The system of claim 1 , wherein said monitor has a screen canted back by a predetermined angle with respect to a vertical reference line, to reduce the amount of light reflected from the screen into the eyes of a viewer seated in the golf cart.
Claim 5
Dependent Claim 24 words
The system of claim 1 , wherein said underside of the roof has a diffuse coating to reduce the reflectivity of the surface thereof.
Claim 6
Dependent Claim 26 words
The system of claim 1 , wherein said underside of the roof has a black coating to enhance the contrast of the display on the monitor.
Claim 7
Dependent Claim 53 words
The system of claim 1 , wherein said monitor is a color monitor to display images in color, and the map of each hole of the course displayed on the monitor has selected features in distinctive colors relatively closely matching those of the respective actual features of each hole, for enhanced realistic display.
Claim 8
Dependent Claim 46 words
The system of claim 6 , wherein said monitor has a screen canted back by a predetermined angle with respect to a vertical reference line, to reduce the amount of light reflected from the screen into the eyes of a viewer seated in the golf cart.
Claim 9
Dependent Claim 26 words
The system of claim 6 , wherein said underside of the roof has a black coating to enhance the contrast of the display on the monitor.
Claim 10
Dependent Claim 50 words
The system of claim 1 , further including: timing means in the position determining system for enabling the position of the respective golf cart itself to be displayed in real time on the monitor as a unique symbol whose movement tracks that of the golf cart on the displayed map.

References Cited (Backward Citations)

US4419655A Cited
US5438518A Cited
US5524081A Cited
US5697176A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2004-05-21 2004-11-20 2005-05-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2008-05-21 2008-11-20 2009-05-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2012-05-21 2012-11-20 2013-05-22 $7700.00 Window Closed / Lapsed

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