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Patent
D916248
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Priority
Feb 16 2018
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Filed
Feb 16 2018
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Issued
Apr 13 2021
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Expiry
Apr 13 2036
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Assg.orig
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Entity
unknown
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9
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28
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n/a
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The ornamental design for a filter cassette, as shown and described.
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FIG. 1 is a top isometric view of a filter cassette incorporating the new design;
FIG. 2 is a bottom isometric view of FIG. 1;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a rear view of FIG. 1;
FIG. 5 is a top view of FIG. 1;
FIG. 6 is a bottom view of FIG. 1;
FIG. 7 is a left side view of FIG. 1; and,
FIG. 8 is a right side view of FIG. 1.
Pettengill, Travis, Barker, Jr., Bill, Sipes, Wayne
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Priority |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 16 2018 | | Zefon International, Inc. | (assignment on the face of the patent) | | / |
Aug 29 2019 | SIPES, WAYNE | COLE-PARMER INSTRUMENT COMPANY LLC | COMPANY NON-COMPETE, INFORMATION AND INVENTION AGREEMENT | 057973 | /0680 |
pdf |
May 25 2021 | BARKER, BILL, JR | COLE-PARMER INSTRUMENT COMPANY, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 057919 | /0948 |
pdf |
Nov 01 2021 | ZEPTOMETRIX LLC | WILMINGTON TRUST, NATIONAL ASSOCIATION | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 058066 | /0423 |
pdf |
Nov 01 2021 | ENVIRONMENTAL EXPRESS, INC | WILMINGTON TRUST, NATIONAL ASSOCIATION | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 058066 | /0423 |
pdf |
Nov 01 2021 | COLE-PARMER INSTRUMENT COMPANY LLC | WILMINGTON TRUST, NATIONAL ASSOCIATION | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 058066 | /0423 |
pdf |
Nov 01 2021 | SPEX CERTIPREP, LLC | WILMINGTON TRUST, NATIONAL ASSOCIATION | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 058066 | /0423 |
pdf |
Nov 01 2021 | SPEX SAMPLEPREP, LLC | WILMINGTON TRUST, NATIONAL ASSOCIATION | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 058066 | /0423 |
pdf |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a