Three-port high performance mini hollow fiber membrane contactor
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Description
FIG. 1 is a perspective view of a three-port high performance mini hollow fiber membrane contactor showing our new design;
FIG. 2 is first side elevational view thereof;
FIG. 3 is a second side elevational view thereof;
FIG. 4 is a third side elevational view thereof;
FIG. 5 is a fourth side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Claims
The ornamental design for a three-port high performance mini hollow fiber membrane contactor, as shown and described.
Referenced Cited
U.S. Patent Documents
3228877 | January 1966 | Mahon |
3755034 | August 1973 | Mahon et al. |
3885849 | May 1975 | Bailey et al. |
4220535 | September 2, 1980 | Leonard |
4664681 | May 12, 1987 | Anazawa et al. |
4940617 | July 10, 1990 | Baurmeister |
5186832 | February 16, 1993 | Mancusi et al. |
5264171 | November 23, 1993 | Prasad et al. |
5284584 | February 8, 1994 | Huang et al. |
5352361 | October 4, 1994 | Prasad et al. |
D357058 | April 4, 1995 | Engelhard |
5449457 | September 12, 1995 | Prasad |
5525069 | June 11, 1996 | Roscizewski et al. |
5979668 | November 9, 1999 | Kane et al. |
D438844 | March 13, 2001 | Meyer et al. |
6207053 | March 27, 2001 | Carroll et al. |
D443858 | June 19, 2001 | Treiger et al. |
D506439 | June 21, 2005 | Wang |
20030009942 | January 16, 2003 | Amendola et al. |
Patent History
Patent number: D538749
Type: Grant
Filed: Apr 9, 2004
Date of Patent: Mar 20, 2007
Assignee: Celgard Inc. (Charlotte, NC)
Inventors: Amitava Sengupta (Charlotte, NC), Linus I. Holstein (Salisbury, NC), E. Wayne Bouldin, Jr. (Fort Mill, SC)
Primary Examiner: Daniel Bui
Attorney: Hammer & Hanf, P.C.
Application Number: 29/203,207
Type: Grant
Filed: Apr 9, 2004
Date of Patent: Mar 20, 2007
Assignee: Celgard Inc. (Charlotte, NC)
Inventors: Amitava Sengupta (Charlotte, NC), Linus I. Holstein (Salisbury, NC), E. Wayne Bouldin, Jr. (Fort Mill, SC)
Primary Examiner: Daniel Bui
Attorney: Hammer & Hanf, P.C.
Application Number: 29/203,207
Classifications