U.S. patent number D792,594 [Application Number D/564,034] was granted by the patent office on 2017-07-18 for circumferential matrix system.
This patent grant is currently assigned to Dentsply Sirona Inc.. The grantee listed for this patent is DENTSPLY SIRONA Inc.. Invention is credited to Peter John Nicholson.
United States Patent |
D792,594 |
Nicholson |
July 18, 2017 |
Circumferential matrix system
Claims
CLAIM The ornamental design for a circumferential matrix system, as
shown and described.
Inventors: |
Nicholson; Peter John
(Katikati, NZ) |
Applicant: |
Name |
City |
State |
Country |
Type |
DENTSPLY SIRONA Inc. |
York |
PA |
US |
|
|
Assignee: |
Dentsply Sirona Inc. (York,
PA)
|
Appl.
No.: |
D/564,034 |
Filed: |
May 10, 2016 |
Current U.S.
Class: |
D24/176;
D24/181 |
Current International
Class: |
2402 |
Field of
Search: |
;D24/176-182,152,156 |
References Cited
[Referenced By]
U.S. Patent Documents
Other References
ReelMatrix. [On line]. [Retrieved on May 16, 2017]. Retriveved from
the Internet: <URL: www.google.com/images>. cited by
examiner.
|
Primary Examiner: Laymon; Wan
Attorney, Agent or Firm: Levin; Leana Hura; Douglas J.
Zdurne; David A.
Description
FIG. 1 is an isometric view of a circumferential matrix system
showing our new design;
FIG. 2 is a first side view thereof;
FIG. 3 is a second side view thereof;
FIG. 4 is a rear side view thereof;
FIG. 5 is a front side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines shown in the figures are included for the purpose
of illustrating portions of the circumferential matrix system and
form no part of the claimed design.
* * * * *
References