Patent
   D456880
Priority
Apr 11 2001
Filed
Apr 11 2001
Issued
May 07 2002
Expiry
May 07 2016
Assg.orig
Entity
unknown
2
23
n/a
The ornamental design for plug for apertures, as shown and described.

This Application is related to, and has a common Assignee with, co-pending Utility Application Ser. No. 09/832,620, filed on the same day herewith for "Closure Device For A Pipe/Wall Aperture".

FIG. 1 is a perspective view of the plug for apertures showing our new design;

FIG. 2 is a left side elevational view thereof, the right side elevational view being identical thereto;

FIG. 3 is a front elevational view thereof, the back elevational view being identical thereto;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a top plan view thereof.

Wagner, Robert J., Geragi, Mary, South, Timothy W.

Patent Priority Assignee Title
D638103, Mar 31 2008 Lift hole plug
D676877, Mar 02 2011 Boart Longyear Company Tube loader
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FR2334869,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 05 2001WAGNER, ROBERT J AQUEDUCT UTILITY PIPE CONTRACTOR, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0118100229 pdf
Apr 05 2001GERAGI, MARYAQUEDUCT UTILITY PIPE CONTRACTOR, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0118100229 pdf
Apr 05 2001SOUTH, TIMOTHY W AQUEDUCT UTILITY PIPE CONTRACTOR, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0118100229 pdf
Apr 11 2001Aqueduct Utility Pipe Contractor, Inc.(assignment on the face of the patent)
Oct 02 2002AQUEDUCT UTILITY PIPE CONTRATCTOR, INC A COMPANY REGISTERED IN PENNSYLVANIA U S POPIT, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0134290363 pdf
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