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The ornamental design for lab mixer, as shown and described. |
FIG. 1 is a front perspective view of a lab mixer showing my new design, with the shaft broken in the center to indicate indeterminate length;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof.
Markle, Stephen L., Hutchings, William F., Bentley, Daniel J.
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Patent | Priority | Assignee | Title |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 12 1988 | BENTLEY, DANIEL J | GENERAL SIGNAL CORPORATION, A CORP OF NY | ASSIGNMENT OF ASSIGNORS INTEREST | 004961 | /0890 | |
Sep 12 1988 | HUTCHINGS, WILLIAM F | GENERAL SIGNAL CORPORATION, A CORP OF NY | ASSIGNMENT OF ASSIGNORS INTEREST | 004961 | /0890 | |
Sep 12 1988 | MARKLE, STEPHEN L | GENERAL SIGNAL CORPORATION, A CORP OF NY | ASSIGNMENT OF ASSIGNORS INTEREST | 004961 | /0890 | |
Sep 20 1988 | General Signal Corporation | (assignment on the face of the patent) | / | |||
Oct 06 1998 | GENERAL SIGNAL CORPORATION NY CORP | SAC CORP DE CORP | MERGER SEE DOCUMENT FOR DETAILS | 010984 | /0155 | |
Jan 01 2000 | GENERAL SIGNAL CORPORATION, A CORP OF DELAWARE | GENERAL SIGNAL DEVELOPMENT CORPORATION, A CORP OF DELAWARE | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011097 | /0299 | |
Jan 01 2000 | GENERAL SIGNAL CORPORATION DE CORP | GENERAL SIGNAL DEVELOPMENT CORPORATION DE CORP | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011089 | /0637 | |
Jan 01 2000 | GENERAL SIGNAL CORPORATION DE CORP | GS DEVELOPMENT CORPORATION DE CORP | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 012166 | /0476 | |
Jun 13 2000 | GS DEVELOPMENT CORPORAITON | CHASE MANHATTAN BANK, THE, AS COLLATERAL AGENT | CONDITIONAL ASSIGNMENT OF AND SECURITY INTEREST IN PATENT RIGHTS | 011007 | /0131 | |
Dec 31 2004 | GS DEVELOPMENT CORPORATION | GSLE SUBCO L L C | MERGER SEE DOCUMENT FOR DETAILS | 016182 | /0073 | |
Nov 18 2005 | JPMORGAN CHASE BANK, N A , AS COLLATERAL AGENT | GSLE SUBCO LLC FORMERLY KNOWN AS GS DEVELOPMENT CORPORATION | TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS PREVIOUSLY RECORDED AT REEL 11007 FRAME 0131 | 016844 | /0257 |
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