Patent
   D652103
Priority
Sep 29 2009
Filed
Mar 26 2010
Issued
Jan 10 2012
Expiry
Jan 10 2026
Assg.orig
Entity
unknown
3
13
n/a
The ornamental design for the membrane cassette for membrane separation, as shown and described.

FIG. 1 is a front-side, perspective view of a membrane cassette showing our new design;

FIG. 2 is a rear-side, perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a plan view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a cross-sectional view taken along line 8-8 of FIG. 3;

FIG. 9 is a cross-sectional view taken along line 9-9 of FIG. 3; and,

FIG. 10 is a cross-sectional view taken along line 10-10 of FIG. 3.

Okajima, Yasunobu, Kitano, Tomokazu, Shinkai, Tadao, Masutani, Hidetoshi, Uenaka, Tetsuya, Asakura, Yoshio, Nanri, Kazuo, Hirose, Youichirou

Patent Priority Assignee Title
D740391, Aug 12 2014 Sartorius Stedim Biotech GmbH Filter assembly
D741983, Aug 12 2014 Sartorius Stedim Biotech GmbH Filter assembly
D895059, Sep 27 2017 Sartorius Stedim Biotech GmbH Filter cassette
Patent Priority Assignee Title
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Mar 26 2010Kubota Corporation(assignment on the face of the patent)
Mar 29 2010OKAJIMA, YASUNOBUKubota CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243230098 pdf
Mar 29 2010KITANO, TOMOKAZUKubota CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243230098 pdf
Mar 29 2010SHINKAI, TADAOKubota CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243230098 pdf
Mar 29 2010MASUTANI, HIDETOSHIKubota CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243230098 pdf
Mar 29 2010UENAKA, TETSUYAKubota CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243230098 pdf
Mar 29 2010ASAKURA, YOSHIOKubota CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243230098 pdf
Mar 29 2010NANRI, KAZUOKubota CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243230098 pdf
Mar 29 2010HIROSE, YOUICHIROUKubota CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243230098 pdf
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