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Mass transfer packing element |
| D381394 |
Mass transfer packing element
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| Patent Drawings: | |
| Inventor: |
Lex, Jr., et al. |
| Date Issued: |
July 22, 1997 |
| Application: |
D/041,922 |
| Filed: |
July 17, 1995 |
| Inventors: |
Lex, Jr.; Henry G. (Hudson, OH)
Niknafs; Hassan S. (Stow, OH)
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| Assignee: |
Norton Chemical Process Products corp. (Worcester, MA) |
| Primary Examiner: |
Word; A. Hugo |
| Assistant Examiner: |
Taylor; Robin V. |
| Attorney Or Agent: |
Bennett; David |
| U.S. Class: |
D23/209; D25/199; D9/456 |
| Field Of Search: |
; D34/28; D34/29; D23/207; D23/208; D23/209; 428/402; 210/150; D9/456; 261/94; 261/95; 261/96; 261/97; D25/113; D25/114; D25/131; D25/133; D25/199 |
| International Class: |
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| U.S Patent Documents: |
D223701; D245999; D281308; D337148; D344784; 3481455; 4333893; 4425285; 4575435; 5304423 |
| Foreign Patent Documents: |
316497; 1945048 |
| Other References: |
Design Information for packed Towers, pp. 3-39 Norton Company's Engineering Laboratories, 1977, Akron, Ohio.. |
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| Abstract: |
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| Claim: |
The ornamental design for a mass transfer packing element, as shown and described. |
| Description: |
FIG. 1 is a perspective view of a mass transfer packing element showing our new design;
FIG. 2 is a front elevation of the element in FIG. 1;
FIG. 3 is a rear elevation of the element in FIG. 1;
FIG. 4 is a left side elevation of the element in FIG. 1;
FIG. 5 is a right side elevation of the element in FIG. 1;
FIG. 6 is a top elevation of the element in FIG. 1; and,
FIG. 7 is a bottom elevation of the element in FIG. 1.
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