U.S. patent number D692,555 [Application Number D/361,420] was granted by the patent office on 2013-10-29 for respiratory device filter.
This patent grant is currently assigned to Dalhousie University. The grantee listed for this patent is Guy Drapeau, Christopher Gordon Estkowski, Ewan Kearney MacKenzie, Geoffrey Nicholas Maksym. Invention is credited to Guy Drapeau, Christopher Gordon Estkowski, Ewan Kearney MacKenzie, Geoffrey Nicholas Maksym.
United States Patent |
D692,555 |
Maksym , et al. |
October 29, 2013 |
Respiratory device filter
Claims
CLAIM The ornamental design for a respiratory device filter, as
shown and described.
Inventors: |
Maksym; Geoffrey Nicholas
(Dartmouth, CA), MacKenzie; Ewan Kearney (Halifax,
CA), Estkowski; Christopher Gordon (Pullman, MI),
Drapeau; Guy (Dartmouth, CA) |
Applicant: |
Name |
City |
State |
Country |
Type |
Maksym; Geoffrey Nicholas
MacKenzie; Ewan Kearney
Estkowski; Christopher Gordon
Drapeau; Guy |
Dartmouth
Halifax
Pullman
Dartmouth |
N/A
N/A
MI
N/A |
CA
CA
US
CA |
|
|
Assignee: |
Dalhousie University (Halifax,
Nova Scotia, CA)
|
Appl.
No.: |
D/361,420 |
Filed: |
May 11, 2010 |
Current U.S.
Class: |
D24/110.5;
D24/110 |
Current International
Class: |
2902 |
Field of
Search: |
;D24/110,110.5,162,164
;128/200.24,202.13 ;482/13 ;600/531,532,533,538 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Simmons; Ian
Assistant Examiner: Shelton; Richelle
Attorney, Agent or Firm: Honigman Miller Schwartz and Cohn,
LLP Alberdi; Fernando O'Brien; Jonathan P.
Description
FIG. 1 is a perspective view of a first embodiment of a respiratory
device filter, made according to the new design;
FIG. 2 is a front elevational view of the respiratory device filter
of FIG. 1;
FIG. 3 is a rear elevational view of the respiratory device filter
of FIG. 1;
FIG. 4 is a right side elevational view of the respiratory device
filter of FIG. 1;
FIG. 5 is a left side elevational view of the respiratory device
filter of FIG. 1;
FIG. 6 is a top plan view of the respiratory device filter of FIG.
1;
FIG. 7 is a bottom plan view of the respiratory device filter of
FIG. 1; and,
FIG. 8 is a perspective view of a second embodiment of a
respiratory device filter of FIG. 1, the only difference being the
inclusion of shading on the mouthpiece to contrast the color
between the mouthpiece and the remainder body of the first
embodiment, it being understood that all other surfaces are the
same as those of the first embodiment.
The broken line showing of lettering is included for the purpose of
illustrating an internal boundary with the line itself and the area
within forming no part of the claimed design.
* * * * *