Limit switch

Description

FIG. 1 is a top, front and right side perspective view of a limit switch showing a first embodiment of our new design;

FIG. 2 is a bottom, rear and left side perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a left side view thereof, shown in an alternate position of use;

FIG. 10 is a top, front and right side perspective view of a limit switch showing a second embodiment of our new design;

FIG. 11 is a bottom, rear and left side perspective view thereof;

FIG. 12 is a front elevation view thereof;

FIG. 13 is a rear elevation view thereof;

FIG. 14 is a left side view thereof;

FIG. 15 is a right side view thereof;

FIG. 16 is a top plan view thereof;

FIG. 17 is a bottom plan view thereof; and,

FIG. 18 is a left side view thereof, shown in an alternate position of use.

The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.

Claims

CLAIM The ornamental design for a limit switch, as shown and described

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Inventors:	Takahashi; Manabu (Kyoto, JP), Tsukimori; Kazuyuki (Kyoto, JP), Fukui; Shigenobu (Kyoto, JP), Ishikawa; Yuichi (Kyoto, JP), Tobita; Kokichi (Kyoto, JP), Moriyama; Hiroyuki (Kyoto, JP), Katsube; Shinya (Kyoto, JP)
Applicant:	Name City State Country Type Takahashi; Manabu Tsukimori; Kazuyuki Fukui; Shigenobu Ishikawa; Yuichi Tobita; Kokichi Moriyama; Hiroyuki Katsube; Shinya Kyoto Kyoto Kyoto Kyoto Kyoto Kyoto Kyoto N/A N/A N/A N/A N/A N/A N/A JP JP JP JP JP JP JP
Assignee:	OMRON Corporation (Kyoto, JP)
Appl. No.:	D/408,203
Filed:	December 8, 2011

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Foreign Application Priority Data

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Jun 10, 2011 [JP]			D 2011-013163
Jun 10, 2011 [JP]			D 2011-013164
Jun 10, 2011 [JP]			D 2011-013165
Jun 10, 2011 [JP]			D 2011-013166
Jun 10, 2011 [JP]			D 2011-013167
Jun 10, 2011 [JP]			D 2011-013168
Jun 10, 2011 [JP]			D 2011-013173
Jun 10, 2011 [JP]			D 2011-013174
Jun 10, 2011 [JP]			D 2011-013175

Current U.S. Class:	D13/158
Current International Class:	0903
Field of Search:	;D13/110,133,160,158 ;174/50,66,65R,67,70R,77R,77S,92 ;200/5R,43.11,43.14,50.01,50.15,293,293.1,303,401 ;335/68,132,202 ;361/42,44,45,50,71,115,118,119,679 ;439/578,638,675,687,696,825,842,844,620

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References Cited [Referenced By]

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U.S. Patent Documents

3539738	November 1970	Bowen et al.
4133991	January 1979	Takase
D580879	November 2008	Andersson
D588551	March 2009	Andersson
D596138	July 2009	Andersson
2012/0235025	September 2012	Tobita et al.

Other References

OMRON Catalog of limit switches (Oct. 2011). cited by applicant . Azbil catalog of limit switches (published at least as early as Dec. 8, 2011). cited by applicant . Moujen product information of limit switches http://www.moujenswitch.com/products.php?cPath=596 (published at least as early as Dec. 8, 2011). cited by applicant.

Primary Examiner: Johannes; Thomas
Attorney, Agent or Firm: Harness, Dickey & Pierce, P.L.C.