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The ornamental design for a two piece mechanical plug assembly, as shown and described. |
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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.
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| 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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