IP Library Granted Patent US 7,941,889
Granted Patent B2
US 7,941,889 · App. 11/777,626 · Granted May 17, 2011

Cleaning tool for photographic device

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Quick Facts
Patent No.
US 7,941,889
App. No.
11/777,626
Granted
May 17, 2011
Kind
B2
Abstract

A cleaning tool is for removing foreign matter from a surface of a photographic device. The cleaning tool includes an adhesive member and a body. The adhesive member has an adhesive surface for the foreign matter to adhere to. The body has a first end to which the adhesive member is attached, and has an end surface located at a second end being opposite to the first end. The outline of the adhesive surface includes a linear section, and the shape and orientation of the adhesive surface are represented on the end surface.

Claims (27)

1. A cleaning tool to remove foreign matter from a surface of a photographic device, said cleaning tool comprising:

an adhesive member that has an adhesive surface for said foreign matter to adhere, said adhesive surface comprising an arcuate area and a rectangular area, a part of the perimeter of the arcuate area being curved, and the rectangular area having a rectangular perimeter, the perimeter of said arcuate area further comprising a linear section, and said linear section is coincident with a side of the perimeter of said rectangular area; and

a body that has a first end to which said adhesive member is attached and that has an end surface located at a second end that is opposite to said first end, a shape and orientation of said adhesive surface being indicated on said end surface, said adhesive surface extends in a plane perpendicular to the direction in which said body extends between said first and second ends, the shape of said end surface is similar to the shape of said adhesive surface, and an orientation of said end surface is the same as an orientation of said adhesive surface.

2. The cleaning tool according to claim 1 , wherein said arcuate area has a semicircular shape.

3. The cleaning tool according to claim 1 , wherein said body comprises a pillar-shaped member having a bottom surface that comprises said end surface.

4. The cleaning tool according to claim 1 , wherein said adhesive member has a fitting hole, and said body comprises a projection configured to fit into said fitting hole, such that said projection can be fit into said fitting hole and said adhesive member can be attached to said body only when said adhesive surface is oriented in the same orientation as indicated on said end surface.

5. A cleaning tool to remove foreign matter from a surface of a device, said cleaning tool comprising:

an adhesive member that has an adhesive surface for said foreign matter to adhere, said adhesive surface comprising an arcuate area and a rectangular area, a part of the perimeter of the arcuate area being curved, and the rectangular area having a rectangular perimeter, the perimeter of said arcuate area further comprising a linear section, and said linear section is coincident with a side of the perimeter of said rectangular area;

a body that has a first end to which said adhesive member is attached and that has an end surface located at a second end that is opposite to said first end, a mark on said end surface indicating a shape and orientation of said adhesive surface, said adhesive surface extending in a plane perpendicular to the direction in which said body extends between said first and second end.

6. The cleaning tool according to claim 5 , wherein said arcuate area has a semicircular shape.

7. The cleaning tool according to claim 5 , wherein said body comprises a pillar-shaped member having a bottom surface that comprises said end surface.

8. The cleaning tool according to claim 5 , wherein said adhesive member has a fitting hole, and said body comprises a projection configured to fit into said fitting hole, such that said projection can be fit into said fitting hole and said adhesive member can be attached to said body only when said adhesive surface is oriented in the same orientation as the mark on said end surface.

9. The cleaning tool according to claim 5 , said mark having a shape and an orientation corresponding to the shape and orientation of said adhesive surface.

10. The cleaning tool according to claim 1 , said adhesive surface comprising butyl rubber.

11. The cleaning tool according to claim 5 , said adhesive surface comprising butyl rubber.

12. A cleaning tool that removes foreign matter from a surface of a device, said cleaning tool comprising:

an adhesive member having an adhesive surface to which foreign matter adheres;

an elongated member having first and second longitudinal ends and configured to have said adhesive member attached to the first longitudinal end;

said adhesive surface comprising a planar surface extending in a plane perpendicular to the longitudinal direction of said elongated member, said adhesive surface being defined by a periphery that includes at least one arcuate peripheral portion and a least one linear peripheral portion; and

an indicator that indicates an orientation of said at least one arcuate peripheral surface and said at least one linear peripheral surface, said indicator being provided on said second longitudinal end of said elongated member.

13. The cleaning tool according to claim 12 , said indicator comprising a mark on said second longitudinal end of said elongated member that has a shape and an orientation corresponding to a shape and orientation of said adhesive surface.

14. The cleaning tool according to claim 12 , said indicator comprising a shape and an orientation of said second longitudinal end of said elongated member that correspond to a shape and an orientation of said adhesive surface.

15. The cleaning tool according to claim 12 , said at least one arcuate peripheral surface comprising a semicircle and said at least one linear peripheral portion corresponding to a diameter of said semicircle.

16. The cleaning tool according to claim 12 , said a least one arcuate peripheral surface comprising a semicircle said adhesive surface further comprising a rectangular area, a peripheral surface of said rectangular area comprising said a least one linear peripheral portion, a surface of said rectangular area opposite to and parallel to said linear peripheral portion being coincident with a diameter of said semicircle.

17. The cleaning tool according to claim 12 , said at least one arcuate peripheral surface comprising a quadrant, said at least one linear peripheral portion comprising two linear surfaces extending perpendicular to each other and defining said quadrant.

18. The cleaning tool according to claim 12 , one of said adhesive member and said elongated member comprising a fitting hole, the other of said adhesive member and said elongated member comprising a projection configured to be received within said fitting hole, said fitting hole and said projection being configured such that said projection can be received in said fitting hole and said adhesive member can be attached to said elongated member only when said adhesive surface is oriented in a same orientation as indicated on said end surface, by said indicator.

19. The cleaning tool according to claim 12 , said adhesive surface comprising butyl rubber.

Assignments (3)
CORPORATE SPLIT Recorded Dec 2, 2011
From: HOYA CORPORATION
To: PENTAX RICOH IMAGING COMPANY, LTD.
Reel/Frame 027315/0115 →
MERGER Recorded Dec 22, 2010
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 025560/0604 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 13, 2007
From: TERAO, YUJI
To: PENTAX CORPORATION
Reel/Frame 019556/0684 →