U.S. patent number D737,876 [Application Number D/490,528] was granted by the patent office on 2015-09-01 for welding machine for plastic sheets.
This patent grant is currently assigned to Leister Technologies AG. The grantee listed for this patent is Leister Technologies AG. Invention is credited to Lukas Gisler, Bruno von Wly.
United States Patent |
D737,876 |
von Wly , et al. |
September 1, 2015 |
Welding machine for plastic sheets
Claims
CLAIM The ornamental design for a welding machine for plastic
sheets, as shown and described.
Inventors: |
von Wly; Bruno (Kagiswill,
CH), Gisler; Lukas (Alpnach Dorf, CH) |
Applicant: |
Name |
City |
State |
Country |
Type |
Leister Technologies AG |
Kagiswill |
N/A |
CH |
|
|
Assignee: |
Leister Technologies AG
(Kagiswil, CH)
|
Appl.
No.: |
D/490,528 |
Filed: |
May 10, 2014 |
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 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Palasik; Patricia
Attorney, Agent or Firm: Cascio & Zervas
Description
The file of this patent application contains at least one
drawings/photograph executed in color. Copies of this patent with
color drawing(s)/photograph(s) will be provided by the Patent and
Trademark Office upon request and payment of the necessary fee.
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.
* * * * *