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The ornamental design for a two piece mechanical plug assembly, as shown and described. |
FIG. 1 is a front view of the two piece mechanical plug assembly of the present invention;
FIG. 2 is a rear view thereof;
FIG. 3 is a side view thereof;
FIG. 4 is a side view and showing the side opposite that of FIG. 3 thereof;
FIG. 5 is the top view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a view showing the rigid body member of the two piece mechanical plug separated from the flexible seal member.
Patent | Priority | Assignee | Title |
6250337, | Dec 21 1998 | Cherne Industries Incorporated | Mechanical plug assembly |
6557825, | Mar 30 2001 | Cherne Industries Incorporated | Air admittance valve connector assembly |
8776949, | Jul 25 2012 | Systems and methods for covering ladder rung throughbores | |
D476723, | Nov 01 2002 | PLASTIC TRENDS, INC | Manually removable pipe plug |
D495403, | Feb 24 2003 | LSP Products Group, Inc. | Inset plug-on with knockout retainer |
D528192, | Mar 07 2005 | Cambro Manufacturing Company | Food service venting plug |
D553717, | Aug 25 2006 | Cambro Manufacturing Company | Venting plug |
D844117, | Jan 13 2017 | BACHARACH INC.; BACHARACH INC | Flue plug |
D858718, | Jul 03 2018 | JUKA INNOVATIONS CORPORATION | Tub drain cover |
D941440, | Feb 08 2021 | Bathtub plug |
Patent | Priority | Assignee | Title |
3821969, | |||
4506705, | Jan 22 1982 | Pipe closure device | |
5803126, | Apr 01 1997 | Protective closure | |
936444, | |||
209377, | |||
D363767, | Jun 21 1994 | Drain plug | |
D404472, | May 21 1998 | Camco Manufacturing, Inc. | Blowout plug |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 07 1998 | BEVACCO, MARC P | Cherne Industries Incorporated | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009692 | /0976 | |
Dec 16 1998 | Cherne Industries Incorporated | (assignment on the face of the patent) | / | |||
Jul 16 2012 | Cherne Industries Incorporated | KEYBANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT | INTELLECTUAL PROPERTY SECURITY AGREEMENT | 028597 | /0963 | |
Feb 28 2014 | KEYBANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT | Cherne Industries Incorporated | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 032380 | /0463 | |
Feb 28 2014 | KEYBANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT | Cherne Industries Incorporated | CORRECT PATENTS LISTED ON COVER SHEET PREVIOUSLY RECORDED AT REEL 032380 FRAME 0407 | 032445 | /0258 |
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