U.S. patent number D906,621 [Application Number D/594,587] was granted by the patent office on 2020-12-29 for hollow chain link pin.
This patent grant is currently assigned to Evoqua Water Technologies LLC. The grantee listed for this patent is Evoqua Water Technologies LLC. Invention is credited to Donald W. Hindman, Krishna Kamath, Li-Shiang Liang.
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United States Patent |
D906,621 |
Kamath , et al. |
December 29, 2020 |
Hollow chain link pin
Claims
CLAIM The ornamental design for a hollow chain link pin, as shown
and described.
Inventors: |
Kamath; Krishna (Billerica,
MA), Liang; Li-Shiang (Harvard, MA), Hindman; Donald
W. (Menomonee Falls, WI) |
Applicant: |
Name |
City |
State |
Country |
Type |
Evoqua Water Technologies LLC |
Warrendale |
PA |
US |
|
|
Assignee: |
Evoqua Water Technologies LLC
(Pittsburgh, PA)
|
Appl.
No.: |
D/594,587 |
Filed: |
February 21, 2017 |
Current U.S.
Class: |
D34/29 |
Current International
Class: |
1205 |
Field of
Search: |
;D34/28-30,33-38
;198/853,851,838,850,852,699.1,836.3,392,390 ;474/206,230,212,227
;D8/499 ;59/78,84 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Colan; Gino
Description
FIG. 1 is a top plan view of a hollow chain link pin showing our
new design;
FIG. 2 is a front elevation view thereof; and,
FIG. 3 is a cross sectional view of FIG. 1 through 3-3.
The broken lines shown in the figures are for the purpose of
illustrating portions of the hollow chain link pin which forms no
part of the claimed design.
* * * * *