U.S. patent number D874,767 [Application Number D/618,147] was granted by the patent office on 2020-02-04 for surface cleaning head.
This patent grant is currently assigned to RUG DOCTOR, LLC. The grantee listed for this patent is Rug Doctor, LLC. Invention is credited to Stanley Anderson, Ernest Matthew Chavana, Jr., Richard Foster, Xintao Ma, Christopher Terpstra, Jan Valentic.
United States Patent |
D874,767 |
Chavana, Jr. , et
al. |
February 4, 2020 |
Surface cleaning head
Claims
CLAIM The ornamental design for a surface cleaning head, as shown
and described.
Inventors: |
Chavana, Jr.; Ernest Matthew
(Villa Ridge, MO), Foster; Richard (Powell, OH),
Anderson; Stanley (Fenton, MO), Terpstra; Christopher
(Frisco, TX), Valentic; Jan (Plano, TX), Ma; Xintao
(Suzhou, CN) |
Applicant: |
Name |
City |
State |
Country |
Type |
Rug Doctor, LLC |
Plano |
TX |
US |
|
|
Assignee: |
RUG DOCTOR, LLC (Plano,
TX)
|
Appl.
No.: |
D/618,147 |
Filed: |
September 19, 2017 |
Current U.S.
Class: |
D32/33 |
Current International
Class: |
1505 |
Field of
Search: |
;D32/31-33 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: McInroy; Ruth
Attorney, Agent or Firm: Hauptman Ham, LLP
Description
FIG. 1 is a perspective view of a surface cleaning head showing our
new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
* * * * *