U.S. patent number D243,531 [Application Number 05/583,752] was granted by the patent office on 1977-03-01 for filter media.
This patent grant is currently assigned to Norton Company. Invention is credited to Ralph F. Strigle, Jr..
United States Patent |
D243,531 |
Strigle, Jr. |
March 1, 1977 |
Filter media
Claims
The ornamental design for a filter media, as shown.
Inventors: |
Strigle, Jr.; Ralph F. (Akron,
OH) |
Assignee: |
Norton Company (Worcester,
MA)
|
Appl.
No.: |
05/583,752 |
Filed: |
June 4, 1975 |
Current U.S.
Class: |
D23/209;
261/DIG.72 |
Current International
Class: |
D2301 |
Field of
Search: |
;D23/4 ;210/150
;261/94,95 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Largen; James R.
Attorney, Agent or Firm: Franklin; Rufus M.
Description
FIG. 1 is a perspective view of a filter media showing my new
design.
FIG. 2 is a top plan view thereof.
FIG. 3 is a sectional view through section line 3--3 of FIG. 2.
* * * * *