Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Filter
D243458 Filter
Patent Drawings:Drawing: D243458-2    
« 1 »

(1 images)

Inventor: Pall
Date Issued: February 22, 1977
Application: 05/668,153
Filed: March 18, 1976
Inventors: Pall; David B. (Roslyn Estates, NY)
Assignee: Pall Corporation (Glen Cove, NY)
Primary Examiner: Largen; James R.
Assistant Examiner:
Attorney Or Agent: Janes; John R.
U.S. Class: D23/209
Field Of Search: D23/1; D23/2; D23/3; D23/4; 210/446; 210/447; 210/448
International Class:
U.S Patent Documents: 3002870; 3370711; 3696932; 3701433; 3896733; D232551; D234721; D235035
Foreign Patent Documents:
Other References:









Abstract:
Claim: The ornamental design for a filter, substantially as shown.
Description: FIG. 1 is a top plan view of a filter showing my new design;

FIG. 2 is a side-elevational view of one side thereof; the opposite side being the same as the side as shown;

FIG. 3 is an end-elevational view of one end thereof;

FIG. 4 is an elevational view taken from the end opposite that shown in FIG. 3; and

FIG. 5 is a view of the bottom thereof.

* * * * *
 
 
  Recently Added Patents
Method for switching between virtualized and non-virtualized system operation
Integrated transmit/receive switch
Image heating apparatus
Printing apparatus and method of operation of a printing apparatus
System and method for enabling image recognition and searching of remote content on display
Hot-press cushion material and manufacturing method of the same
Encoder that optically detects positional information of a moving body from different optical paths lengths
  Randomly Featured Patents
Speed reducing device for electrical equipment
Chrysanthemum plant named `Mega Time Pure White`
Conveyor oven design and method for using same
Apparatus for generating harmonics in an audio signal
Battery monitoring and charging circuit for sump pumps
Direct pyrolysis route to GaN quantum dots
Integrated circuit mixer apparatus
Control apparatus and method for at least one electrical rotating machine using compound current
Artificial pitching pad
Refrigeration compartment for use with preparation table