Welding machine for plastic sheets

Description

FIG. 1 is a front perspective view of a welding machine for plastic sheets showing our design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a top plan view thereof.

Claims

CLAIM The ornamental design for a welding machine for plastic sheets, as shown and described.

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Inventors:	von Wyl; Bruno (Kagiswill, CH), Gisler; Lukas (Alpnach Dorf, CH)
Applicant:	Name City State Country Type von Wyl; Bruno Gisler; Lukas Kagiswill Alpnach Dorf N/A N/A CH CH
Assignee:	Leister Technologies AG (Kagiswil, CH)
Appl. No.:	D/490,529
Filed:	May 10, 2014

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Foreign Application Priority Data

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Mar 13, 2014 [EM]			002424697-0001

Current U.S. Class:	D15/144
Current International Class:	1509
Field of Search:	;D8/29.1,30 ;D15/144,144.1,144.2 ;219/125.1,130,130.5,132,133,241,424,606 ;222/146.5,152,156,189.06,397 ;228/8,20,51,111.5

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References Cited [Referenced By]

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U.S. Patent Documents

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D558803	January 2008	Gisler et al.
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D652436	January 2012	Ostlund et al.
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D709934	July 2014	Ross et al.
8794290	August 2014	Hamlin, III

Primary Examiner: Palasik; Patricia
Attorney, Agent or Firm: Cascio & Zervas