Plug for apertures

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Description

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.

Claims

The ornamental design for plug for apertures, as shown and described.

Referenced Cited
U.S. Patent Documents
73439 January 1868 Copeland
733014 July 1903 Cox
821041 May 1906 Kinney
849415 April 1907 McGowan
932766 August 1909 Daniels
1287042 December 1918 Kennedy
1800173 April 1931 Anderson
2139491 December 1938 Dawson
2362675 November 1944 Stebbins
2420353 May 1947 Burrows
3289875 December 1966 Delamater
3471179 October 1969 Sixt
3578027 May 1971 Zopfi
3807457 April 1974 Logsdon
4244073 January 13, 1981 Sagawa
4262701 April 21, 1981 Beacom
4462430 July 31, 1984 Anthony et al.
4948550 August 14, 1990 Worthy
D351898 October 25, 1994 Stowers
D372960 August 20, 1996 Allmon et al.
5915418 June 29, 1999 Truner
6032695 March 7, 2000 Wellen et al.
Foreign Patent Documents
2334869 July 1977 FR
Patent History
Patent number: D456880
Type: Grant
Filed: Apr 11, 2001
Date of Patent: May 7, 2002
Assignee: Aqueduct Utility Pipe Contractor, Inc. (Levittown, PA)
Inventors: Robert J. Wagner (Bristol, PA), Mary Geragi (Fairless Hills, PA), Timothy W. South (Morrisville, PA)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firms: Watov & Kipnes, P.C., Kenneth Watov
Application Number: 29/140,013
Classifications
Current U.S. Class: Cap, Plug, Vent Or Screen (11) (D23/260)
International Classification: 2301;