PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D638096
|
Priority
Jun 03 2009
|
Filed
Jun 03 2009
|
Issued
May 17 2011
|
Expiry
May 17 2025
|
|
Assg.orig
|
|
Entity
unknown
|
2
|
6
|
n/a
|
|
|
The ornamental design for a wafer-shaped hollow fiber module, as shown and described.
|
FIG. 1 is a perspective view of one embodiment of a wafer-shaped hollow fiber module showing the new design;
FIG. 2 is a front plan view of the embodiment from FIG. 1.
FIG. 3 is a back plan view of the embodiment from FIG. 1.
FIG. 4 is a first side elevational view of the embodiment from FIG. 1; and,
FIG. 5 is a second side elevational view of the embodiment from FIG. 1.
The broken line showing of filter media and the threaded features are included for the purpose of illustrating and form no part of the claimed design.
Taylor, Gareth P.
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 02 2009 | TAYLOR, GARETH P | Celgard LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 022774 | /0730 |
pdf |
Jun 03 2009 | | Celgard LLC | (assignment on the face of the patent) | | / |
Apr 08 2014 | CELGARD, LLC F K A CELGARD, INC | BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENT | PATENT SECURITY AGREEMENT | 032631 | /0655 |
pdf |
Aug 26 2015 | BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENT | CELGARD, LLC F K A CELGARD, INC | TERMINATION AND RELEASE OF SECURITY INTEREST IN UNITED STATES PATENTS | 036485 | /0267 |
pdf |
Aug 26 2015 | Celgard, LLC | 3M INNOVATIVE PROPERTES COMPANY | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 036947 | /0478 |
pdf |
Feb 01 2024 | 3M Innovative Properties Company | SOLVENTUM INTELLECTUAL PROPERTIES COMPANY | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 066438 | /0323 |
pdf |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a