Multi-directional laser level

• US 11,125,877 B2
• Filed: 10/23/2019
• Issued: 09/21/2021
• Est. Priority Date: 10/24/2018
• Status: Active Grant

• Current Assignee: Bryan Jayvon Mcgill
• Original Assignee: Bryan Jayvon Mcgill
• Inventors: McGill, Bryan Jayvon
• Primary Examiner(s): Kim, Peter B
• Application Number:
  US16/661,668
• Publication Number:
  US 20200132838A1
• Time in Patent Office: 699 Days
• CPC Class Codes: G01C 15/004 Reference lines, planes or sectors
• CPC Class Codes: G01C 15/008 combined with inclination sensor
• CPC Class Codes: G01C 9/00 Measuring inclination, e.g. by clinometers, by levels
• CPC Class Codes: G01S 17/08 for measuring distance only indirect measurement G01S17/46; active triangulation systems G01S17/48
• CPC Class Codes: G01S 17/88 Lidar systems specially adapted for specific applications

Abstract

A system for indicating points equidistant from a line is provided, as well as devices and methods of doing the same. The system may include a housing; and a laser supported by the housing, the laser being configured to emit laser light from the housing in both a first direction and an opposing second direction; wherein the emitted light in the first direction is configured to include an indicator and the emitted light in the second direction is configured to include a corresponding indicator, and wherein the indicator and the corresponding indicator are configured to be projected onto the surface at about the same distances from the point on the surface.

Claims

1. A system for indicating points equidistant from a point on a surface, the system comprising:

a housing;

a measuring system;

a display; and

a laser supported by said housing, said laser being configured to emit laser light from said housing wherein said emitted light forms a first light line that, when projected on a surface, extends in both a first direction and an opposing second direction from a point on said surface;

wherein said first light line in said first direction is configured to include an indicator and at least a first segment and said first, light, line in said second direction is configured to include a corresponding indicator and at least, a second segment,

wherein said first segment and said second segment are illuminated portions of said first light line, each of said first segment and said second segment having a length equal to a first length,

wherein said indicator is a break having a second length in said first light in said first direction, and wherein said corresponding indicator is a break having said second length in said first light in said, direction,

wherein said indicator and said corresponding indicator are configured to be projected onto said surface at about the same distances from said point on said surface, wherein said first length is greater than said second length, and wherein said measuring system is configured to emit measuring laser light from said housing, detect reflections of said emitted measuring laser light, and cause said display to indicate a distance between said housing and a source of said reflections of said emitted measuring laser light.

2. The system of claim 1, wherein said system may be mounted onto said surface.

3. The system of claim 1, wherein said system may be mounted onto a pedestal.

4. The system of claim 1, wherein said system is capable of measuring distances in two orthogonal directions.

5. The system of claim 1, wherein said system is capable of measuring distances in three orthogonal directions.

6. The system of claim 1, wherein said laser is configured to emit laser light from said housing wherein said emitted light forms a second light line that extends on said surface in both a third direction and an opposing fourth direction from said point, and wherein said second light line is perpendicular to said first light line.

7. The system of claim 1, further comprising a mirror, wherein said mirror may be adjusted to alter said indicator and said corresponding indicator.

8. The system of claim 1, wherein said first light line in said first direction is further configured to include a third segment and said first light line in said second direction is further configured to include a fourth segment, and

wherein said third segment and said fourth segment each have a length equal to a third length.

9. The system of claim 8, wherein said first length is equal to said third length.

10. The system of claim 8, wherein said first length is not equal to said third length.

11. A method for indicating points equidistant from a point on a surface, the method comprising:

providing a housing;

providing a measuring system;

providing a display; and

providing a laser supported by said housing, said laser being configured to emit laser light from said housing wherein said emitted light forms a first light line that, when projected on a surface, extends in both a first direction and an opposing second direction;

wherein said emitted light in said first direction is configured to include an indicator and at least a first segment and said first light line in said second direction is configured to include a corresponding indicator and at least a second segment,

wherein said first segment and said second segment are illuminated portions of said first light line, each of said first segment and said second segment having a length equal to a first length,

wherein said indicator is a break having a second length in said first light line in said first direction, and wherein said corresponding indicator is a break having said second length in said first light line in said second direction,

wherein said indicator and said corresponding indicator are configured to be projected onto said surface at about the same distances from said point on said surface,

wherein said first length is greater than said second length, and

wherein said measuring system is configured to emit measuring laser light from said housing, detect reflections of said emitted measuring laser light, and cause said display to indicate a distance between said housing and a source of said reflections of said emitted measuring laser light.

12. The method of claim 11, further comprising a step of mounting said housing onto said surface.

13. The method of claim 11, further comprising a step of mounting said housing onto a pedestal.

14. The method of claim 11, further comprising a step of measuring distances in two orthogonal directions.

15. The method of claim 11, further comprising a step of measuring distances in three orthogonal directions.

16. The method of claim 11, wherein said laser is configured to emit laser light from said housing wherein said emitted light forms a second light line that extends in both a third direction and an opposing fourth direction, and wherein said second light line is perpendicular to said first light line.

17. The system of claim 11, a mirror, where said mirror may be adjusted to alter said indicator and said corresponding indicator.