IP Library › Granted Patent US 11,930,942
Granted Patent B2
US 11,930,942 · App. 17/569,246 · Granted Mar 19, 2024

Picture hanging device

Inventors: Oleksiy P. Sergyeyenko (Baldwin, MD); Stephen R. Valancius (Perry Hall, MD)
Assignee: Black & Decker Inc.
A47G1/24B25H7/04A47G2001/1693A47G1/205G01C9/26
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Quick Facts
Patent No.
US 11,930,942
App. No.
17/569,246
Granted
Mar 19, 2024
Kind
B2
Abstract

Devices, systems and methods for hanging one or more objects, such as frames, on a surface. A marking device for marking a surface for hanging one or more objects. The marking device can have a main body portion having first and second arms pivotably attached thereto. The first and second arms, as well as the main body, can each have a marker to mark a target surface. The marking device can optionally have a level indicator and the first and second arms can have markers which can slide along a ruled measure for convenient positioning of marks on the target surface. Optionally, the markers can have biased, retractable, or sheathed marker pins.

Claims (50)

1. A stud finder, comprising:

a first capacitive plate;

a second capacitive plate adjacent to the first capacitive plate;

a plurality of indicators comprising a first indicator, a second indicator, a third indicator, a fourth indicator, a fifth indicator; and a sixth indicator;

wherein the plurality of indicators are selectively activated to indicate a location of a stud behind a surface;

wherein a predetermined number of indicators of the plurality of indicators are activated regardless of the width of the stud;

wherein the plurality of indicators are disposed in a head portion of the stud finder;

wherein a width of the head portion is greater than the height of the head portion.

2. The stud finder of claim 1 , wherein each of the plurality of indicators comprises an LED.

3. The stud finder of claim 1 , wherein the plurality of indicators are spaced apart from one another.

4. The stud finder of claim 1 , wherein the plurality of indicators are aligned across a longitudinal axis of the stud finder.

5. The stud finder of claim 1 , wherein the plurality of indicators are aligned in a horizontal direction.

6. The stud finder of claim 1 , wherein the predetermined number of indicators is three.

7. The stud finder of claim 1 , wherein the plurality of indicators are aligned along a finding axis;

wherein a gripping portion is disposed at an angle with respect to the finding axis.

8. The stud finder of claim 7 , wherein the angle is between 33 and 90 degrees.

9. A stud finder, comprising:

a first capacitive plate;

a second capacitive plate adjacent to the first capacitive plate;

a plurality of indicators comprising a first indicator, a second indicator, a third indicator, a fourth indicator, a fifth indicator; and a sixth indicator;

wherein the plurality of indicators are selectively activated to indicate a location of a stud behind a surface;

wherein a predetermined number of indicators of the plurality of indicators are activated regardless of the width of the stud; and

wherein the plurality of indicators are spaced apart from one another.

10. The stud finder of claim 9 , wherein the stud finder has a width and a height; and

wherein the width is greater than the height.

11. The stud finder of claim 9 , wherein the plurality of indicators are aligned across a longitudinal axis of the stud finder.

12. The stud finder of claim 9 , wherein the plurality of indicators are aligned in a horizontal direction.

13. The stud finder of claim 9 , wherein the plurality of indicators are aligned along a finding axis; and

wherein gripping portion is disposed at an angle with respect to the finding axis.

14. The stud finder of claim 13 , wherein the angle is between 33 and 90 degrees.

15. The stud finder of claim 9 , wherein the predetermined number of indicators is three.

16. A stud finder, comprising:

a first capacitive plate;

a second capacitive plate adjacent to the first capacitive plate;

a plurality of indicators comprising a first indicator, a second indicator, a third indicator, a fourth indicator, a fifth indicator; and a sixth indicator;

wherein the plurality of indicators are selectively activated to indicate the location of a stud behind a wall;

wherein a maximum number of indicators of the plurality of indicators are activated regardless of the width of the stud;

wherein a width of the stud finder is greater than a height of the stud finder.

17. The stud finder of claim 16 , wherein the stud finder has a width and a height; and

wherein the width is greater than the height.

18. The stud finder of claim 16 , wherein the plurality of indicators are aligned along a longitudinal axis of the stud finder in a horizontal direction.

19. The stud finder of claim 16 , wherein the plurality of indicators are aligned along a finding axis; and

wherein a gripping portion is disposed at an angle with respect to the finding axis.

20. The stud finder of claim 19 , wherein the angle is between 33 and 90 degrees.

21. A stud finder, comprising:

a first capacitive plate;

a second capacitive plate adjacent to the first capacitive plate;

a plurality of indicators comprising a first indicator, a second indicator, a third indicator, a fourth indicator, a fifth indicator; and a sixth indicator;

wherein the plurality of indicators are selectively activated to indicate the location of a stud behind a wall;

wherein the plurality of indicators are selectively activated to only indicate the location of a single stud at a time.

Continuity (6)
Continuation 16717117 · Dec 17, 2019
Continuation 15357016 · Nov 21, 2016
Provisional Application 62320924 · Apr 11, 2016
Provisional Application 62299261 · Feb 24, 2016
Provisional Application 62261816 · Dec 1, 2015
Related Publication 20220125224A1 · Apr 28, 2022
Cited By (1)
US 12,560,430