Golf putting aiming aid

• US 8,951,137 B2
• Filed: 09/20/2012
• Issued: 02/10/2015
• Est. Priority Date: 09/21/2011
• Status: Active Grant

• Current Assignee: Leslie Egan
• Original Assignee: Leslie Egan
• Inventors: Egan, Leslie
• Primary Examiner(s): Chiu, Raleigh W
• Application Number:
  US14/345,989
• Publication Number:
  US 20140228140A1
• Time in Patent Office: 873 Days
• Field of Search: 473218-220, 473266-270
• US Class Current: 473/218
• CPC Class Codes: A63B 2024/0043 Systems for locating the point of impact on a specific surface
• CPC Class Codes: A63B 2071/026 stabilised by weight
• CPC Class Codes: A63B 2071/0694 Visual indication, e.g. Indicia
• CPC Class Codes: A63B 2102/32 Golf
• CPC Class Codes: A63B 2220/16 Angular positions
• CPC Class Codes: A63B 2220/805 Optical or opto-electronic sensors
• CPC Class Codes: A63B 2225/74 with powered illuminating means, e.g. lights
• CPC Class Codes: A63B 69/36 for golf
• CPC Class Codes: A63B 69/3614 using electro-magnetic, magnetic or ultrasonic radiation emitted, reflected or interrupted by the golf club
• CPC Class Codes: A63B 69/3667 Golf stance aids, e.g. means for positioning a golfer's feet
• CPC Class Codes: A63B 69/3676 for putting A63B69/3608, A63B69/3661, A63B69/3667 and A63B69/3697 take precedence
• CPC Class Codes: A63B 71/06 Indicating or scoring devices for games or players , or for other sports activities

Abstract

The present invention is directed towards a golf shot set up and aiming aid. The aid comprises a direction sensing means (104) and at least one illumination means (106), whereby the illumination means is capable of projecting a set-up line (200, 202) and aiming line (230, 204) on a playing surface for the user, and, the illumination means is rotatable about a substantially vertical axis (110) in response to feedback from the direction sensing means. In this manner, after acquisition of an intended target by the user along an imaginary target line, the direction sensing means can be used to detect if the aid is moved or rotated in such a manner as to no longer face towards the intended target. If so, the illumination device which is rotatable will be turned to account for any rotation imparted to the aid. Therefore, once the target has been acquired, the user can place the aid onto the ground without worrying about rotating the aid inadvertently as the aid is placed on the ground. Once on the ground, the illumination device can project the set-up line and the aiming line onto the playing surface for the user. With the aid of the present invention, the user is able to establish the aiming line towards the intended target and subsequently place the aid on the ground so that they can retrieve the correct club and approach and address the golf ball in their own time.

Claims

1. A golf shot set-up and aiming aid for a user, the aid comprising:

a direction sensing means and

at least one illumination means;

the illumination means being capable of projecting a set-up line and an aiming line on a playing surface for the user; and

,

the illumination means being rotatable about a substantially vertical axis in response to feedback from the direction sensing means.

2. The golf shot set-up and aiming aid as claimed in claim 1, wherein, the aid comprises a motor connected to the illumination means and being capable of rotating the illumination means about the substantially vertical axis.

3. The golf shot set-up and aiming aid as claimed in claim 2, wherein, the aid further comprises a processor and the direction sensing means comprises a Micro Electro-Mechanical gyroscope,

wherein the processor receives feedback from the Micro Electro-Mechanical gyroscope regarding any rotation of the aid, and controls the motor to rotate the illumination means so as to account for the rotation of the aid.

4. The golf shot set-up and aiming aid as claimed in claim 3, wherein, the aid further comprises a battery, and, upon the user activating the aid, an electrical voltage is established across the Micro Electro-Mechanical gyroscope using the battery in order to allow the Micro Electro-Mechanical gyroscope to detect any rotation of the aid, and, the battery powers the illumination means to project the set-up line and the aiming line on the playing surface for the user.

5. The golf shot set-up and aiming aid as claimed in claim 4, wherein, the aid further comprises a timer and, upon the user activating the aid, the Micro Electro-Mechanical gyroscope and the illumination means are both activated for a preset period of time.

6. The golf shot set-up and aiming aid as claimed in claim 1, wherein, the direction sensing means comprises a gyroscope.

7. The golf shot set-up and aiming aid as claimed in claim 6, wherein, the illumination means is rotatable about the substantially vertical axis in response to a biasing force provided by the gyroscope.

8. The golf shot set-up and aiming aid as claimed in claim 6, wherein, the gyroscope comprises spinning a gyroscopic wheel rotatable about a gyroscopic axis.

9. The golf shot set-up and aiming aid as claimed in claim 8, wherein, the aid further comprises an activation means which causes the gyroscope to be initially reset to a default position and thereafter activate, and, subsequently causes a user-specified direction to be acquired after activation of the gyroscope.

10. The golf shot set-up and aiming aid as claimed in claim 1, wherein, the direction sensing means is a compass.

11. The golf shot set-up and aiming aid as claimed in claim 1, wherein, upon a user-specified direction being chosen, the illumination means may be rotated so as to remain substantially facing in a direction, defined relative to the user-specified direction, through rotation about the substantially vertical axis and in response to feedback from the direction sensing means.

12. The golf shot set-up and aiming aid as claimed in claim 1, wherein, the illumination means projects the set-up line for a user to correctly align their feet, and, the aiming line for the user to correct align a golf club.

13. The golf shot set-up and aiming aid as claimed in claim 1, wherein, the aiming line comprises a pair of substantially orthogonally arranged lines which project a cross on the playing surface where a golf ball to be played should be located.

14. The golf shot set-up and aiming aid as claimed in claim 1, wherein, the aid further comprises means for altering a distance between the set-up line and the aiming line, when the set-up line and the aiming line are projected onto the playing surface.

15. The golf shot set-up and aiming aid as claimed in claim 1, wherein, the illumination means comprises a plurality of light emitting diodes arranged to display the set-up line for the user'"'"'s stance and the aiming line.

16. The golf shot set-up and aiming aid as claimed in claim 1, wherein, the aid further comprises an adjustable projection timer which may be adjusted to alter the length of time which the illumination means projects the set-up line and the aiming line on the playing surface for the user.

17. The golf shot set-up and aiming aid as claimed in claim 1, wherein, the illumination means comprises a plurality of lasers to project the set-up line and the aiming line on the playing surface for the user.

18. The golf shot set-up and aiming aid as claimed in claim 1, wherein, the illumination means comprises a single laser and the aid further comprises a reflector, whereby the reflector reflects light from the single laser to project the set-up line and the aiming line on the playing surface for the user.

19. The golf shot set-up and aiming aid as claimed in claim 1, wherein, the illumination means is configured to project the set-up line and the aiming line on the playing surface when the aid is resting on the playing surface.

20. The golf shot set-up and aiming aid as claimed in claim 1, wherein, the aid further comprises a casing having a substantially planar base face, and the illumination means is configured to project the set-up line and the aiming line on the playing surface when the substantially planar base face of the aid is in abutment with the playing surface.