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Patent
D656251
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Priority
Dec 03 2010
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Filed
Dec 03 2010
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Issued
Mar 20 2012
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Expiry
Mar 20 2026
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Assg.orig
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Entity
unknown
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8
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8
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n/a
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The ornamental design for a seismic expansion sleeve for suspended ceilings, as shown and described.
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FIG. 1 is a top perspective view of the present sleeve;
FIG. 2 is a side view of same;
FIG. 3 is a top view of same;
FIG. 4 is a front view of same;
FIG. 5 is a bottom view of same;
FIG. 6 is a top perspective view of the sleeve of FIG. 1 when in an installed or crimped configuration;
FIG. 7 is a side view of same;
FIG. 8 is a top view of same;
FIG. 9 is a front view of same; and,
FIG. 10 is a bottom view of same.
Underkofler, Abraham Monroe, Lehane, James Joseph, Gulbrandsen, Peder John, Paulsen, Mark Robert
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 03 2010 | | USG Interiors, LLC. | (assignment on the face of the patent) | | / |
Feb 22 2011 | UNDERKOFLER, ABRAHAM MONROE | USG INTERIORS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 025877 | /0331 |
pdf |
Feb 22 2011 | LEHANE, JAMES JOSEPH | USG INTERIORS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 025877 | /0331 |
pdf |
Feb 22 2011 | PAULSEN, MARK ROBERT | USG INTERIORS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 025877 | /0331 |
pdf |
Feb 23 2011 | GULBRANDSEN, PEDER JOHN | USG INTERIORS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 025877 | /0331 |
pdf |
Dec 15 2011 | USG INTERIORS, INC | USG INTERIORS, LLC | MERGER SEE DOCUMENT FOR DETAILS | 027482 | /0300 |
pdf |
Date |
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