Illuminated apparatus for assisting movement

• US 8,459,282 B2
• Filed: 09/12/2011
• Issued: 06/11/2013
• Est. Priority Date: 12/21/2008
• Status: Active Grant

• Current Assignee: Illumipath LLC
• Original Assignee: Illumipath LLC
• Inventors: Gorey, Michael James, Schultz, Scott William
• Primary Examiner(s): Dunn, David
• Assistant Examiner(s): Jackson, Danielle
• Application Number:
  US13/229,872
• Publication Number:
  US 20110317404A1
• Time in Patent Office: 638 Days
• Field of Search: 135/65, 135/66, 135/910, 362/102, 362/418, 362/422, 362/427, 362/428, 362/431
• US Class Current: 135/66
• CPC Class Codes: A45B 3/04 electrical
• CPC Class Codes: A63C 11/225 with signalling devices, e.g. acoustical or visual means for indicating the location of accidentally snow-buried persons A63B29/021
• CPC Class Codes: A63C 2203/14 Lighting means
• CPC Class Codes: F21L 4/02 characterised by the provision of two or more light sources
• CPC Class Codes: F21V 33/0004 Personal or domestic articles
• CPC Class Codes: Y10S 135/91 Illuminated cane or umbrella

Abstract

An illuminated apparatus for assisting movement is provided that is able to illuminate surface areas upon which one walks, hikes, skis, skates, runs, reads from, signals, examines or studies. The illuminated apparatus for assisting movement may provide both broad and focused illumination. The device may ensure safe footing, solid purchase, and stable load bearing by providing illuminated assistance for foot, ski and skate placement, as well as the placement of singular and multi-pole fixtures used for activities such as hiking, climbing, skiing, skating, running, and walking. The illuminated apparatus for assisting movement may be compact and lightweight.

Claims

1. A detachable light source for attachment to an apparatus for assisting movement, the detachable light source comprising:

a housing configured to accommodate at least one power source;

a plurality of light sources located within the housing, the plurality of light sources being powered by the at least one power source; and

a clamping mechanism for removably securing the housing on a generally elongated shaft of the apparatus for assisting movement, the generally elongated shaft having a longitudinal axis and an external surface, wherein a portion of the clamping mechanism which contacts the external surface has a generally arcuate curved surface that is generally concentric with the generally longitudinal axis of the elongated shaft;

wherein the plurality of light sources are oriented in a generally arcuate curve within the housing, and wherein the generally arcuate curve of the plurality of light sources extends generally arcuately at least partially around the longitudinal axis of the generally elongated shaft, and wherein the generally arcuate curve of the plurality of light sources is generally concentric with the longitudinal axis of the generally elongated shaft.

2. The detachable light source of claim 1 wherein the at least one power source includes at least one battery.

3. The detachable light source of claim 1 wherein the at least one power source includes at least one rechargeable battery.

4. The detachable light source of claim 1 wherein the at least one light source projects generally downwardly when the generally elongated shaft of the apparatus for assisting movement is oriented generally vertically.

5. The detachable light source of claim 1 wherein the plurality of light sources are directionally controllable.

6. The detachable light source of claim 1 wherein the apparatus for assisting movement is one of a hiking pole, a ski pole, a cane, or a walker.

7. The detachable light source of claim 1 wherein the clamping mechanism includes a first portion and a second portion, the second portion having an aperture that receives an outwardly extending member, the outwardly extending member being connected to an adjustment knob for securing the clamping mechanism to the apparatus for assisting movement.

8. The detachable light source of claim 1 wherein the housing can be moved to a different orientation.

9. The detachable light source of claim 1 wherein the housing can be tilted away from the longitudinal axis of the generally elongated shaft.

10. The detachable light source of claim 1 wherein the clamping mechanism further includes a soft gripping surface.

11. A detachable light source for attachment to an apparatus for assisting movement, the detachable light source comprising:

a housing configured to accommodate at least one power source;

a plurality of light sources located in an arcuate configuration within the housing, the plurality of light sources being powered by the at least one power source; and

a clamping mechanism for removably securing the housing on a generally elongated shaft of the apparatus for assisting movement, the clamping mechanism including an outwardly extending arm enabling the light source to be directionally controllable, wherein the clamping mechanism includes a soft gripping surface, the generally elongated shaft having a longitudinal axis and an external surface, wherein a portion of the clamping mechanism which contacts the external surface has a generally arcuate curved surface that is generally concentric with the generally longitudinal axis of the elongated shaft;

wherein the plurality of light sources are oriented in a generally arcuate curve that extends generally arcuately at least partially around the longitudinal axis of the generally elongated shaft, and wherein the generally arcuate curve of the plurality of light sources is generally concentric with the longitudinal axis of the generally elongated shaft.

12. The detachable light source of claim 11 wherein the housing can be moved to a different orientation.

13. The detachable light source of claim 11 wherein the housing can be tilted away from the longitudinal axis of the generally elongated shaft.

14. An apparatus for assisting movement comprising:

a detachable light source attached to a portion of the apparatus for assisting movement, the detachable light source comprising;

a housing configured to accommodate at least one power source;

a plurality of light sources located within the housing, the plurality of light sources being powered by the at least one power source; and

a clamping mechanism for removably securing the housing on a generally elongated shaft of the apparatus for assisting movement, the generally elongated shaft having a longitudinal axis and an external surface, wherein a portion of the clamping mechanism which contacts the external surface has a generally arcuate curved surface that is generally concentric with the generally longitudinal axis of the elongated shaft;

wherein the plurality of light sources are oriented in a generally arcuate curve configuration within the housing and wherein the curve of the plurality of light sources extends generally arcuately at least partially around the longitudinal axis of the generally elongated shaft, and wherein the generally arcuate curve of the plurality of light sources is generally concentric with the longitudinal axis of the generally elongated shaft.

15. The detachable light source of claim 14 wherein the housing can be moved to a different orientation.

16. The detachable light source of claim 14 wherein the housing can be tilted away from the longitudinal axis of the generally elongated shaft.

17. The detachable light source of claim 14 wherein the clamping mechanism further includes a soft gripping surface.