Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 19 1985 | EWING, ROBERT L | MANVILLE SERVICE CORPORATION KEN-CARYL RANCH CO A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 004379 | /0582 |
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Feb 19 1985 | FOUKE, HERBERT A | MANVILLE SERVICE CORPORATION KEN-CARYL RANCH CO A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 004379 | /0582 |
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Feb 19 1985 | HUGHES, JAMES S | MANVILLE SERVICE CORPORATION KEN-CARYL RANCH CO A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 004379 | /0582 |
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Feb 19 1985 | BRUGGEMAN, BRUCE G | MANVILLE SERVICE CORPORATION KEN-CARYL RANCH CO A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 004379 | /0582 |
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Feb 21 1985 | | Manville Corporation | (assignment on the face of the patent) | | / |
Dec 31 1985 | MANVILLE PRODUCTS CORPORATION, MANVILLE SERVICE CORPORATION, AND MANVILLE BLDG , MATERIALS CORPORATION, MERGING INTO JOHNS - MANVILLE SALES CORPORATION | Manville Sales Corporation | MERGER SEE DOCUMENT FOR DETAILS FILE 12-31-85 | 004958 | /0065 |
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Jul 07 1986 | JOHNS-MANVILLE SALES CORPORATION CHANGED TO | Manville Sales Corporation | MERGER SEE DOCUMENT FOR DETAILS | 004622 | /0001 |
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Jul 07 1986 | MANVILLE BUILDING MATERIALS CORPORATION INTO | Manville Sales Corporation | MERGER SEE DOCUMENT FOR DETAILS | 004622 | /0001 |
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Jul 07 1986 | Manville Service Corporation | Manville Sales Corporation | MERGER SEE DOCUMENT FOR DETAILS | 004622 | /0001 |
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Jul 07 1986 | MANVILLE PRODUCTS CORPORATION | Manville Sales Corporation | MERGER SEE DOCUMENT FOR DETAILS | 004622 | /0001 |
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Aug 30 1988 | Manville Service Corporation | MANVILLE CORPORATION, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 004958 | /0063 |
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Jun 20 1989 | HOLOPHANE COMPANY, INC | WELLS FARGO BANK, N A , | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 005221 | /0095 |
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Jun 30 1989 | Manville Corporation | HOLOPHANE COMPANY, INC , A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005125 | /0580 |
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Dec 09 1994 | HOLOPHANE LIGHTING, INC | Holophane Corporation | MERGER SEE DOCUMENT FOR DETAILS | 007467 | /0476 |
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Mar 31 1995 | HOLOPHANE CORPORATION, SUCCESSOR BY MERGER TO HOLOPHANE LIGHTING, INC , A DELAWARE CORPORATION | WELLS FARGO BANK, N A , AS AGENT | FIRST AMENDMENT TO PATENT SECURITY AGREEMENT AND SECOND AMENDMENT TO SUPPLEMENTAL PATENT SECURITY AGREEMENT | 007534 | /0221 |
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Apr 19 1995 | Manville Corporation | HOLOPHANE LIGHTING, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007453 | /0149 |
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Mar 23 1998 | WELLS FARGO BANK, N A , AS AGENT | HOLOPHANE CORPORATION SUCCESSOR BY MERGER TO HOLOPHANE LIGHTING, INC A DELAWARE CORPORATION | RELEASE OF PATENT AGREEMENTS | 009314 | /0787 |
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Feb 28 2002 | NSI ENTERPRISES, INC NOW KNOWN AS NATIONAL SERVICE INDUSTRIES, INC | ACUITY BRANDS, INC FORMERLY KNOWN AS L & C SPINCO, INC | NUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS | 012506 | /0907 |
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Sep 26 2007 | ACUITY BRANDS, INC | ABL IP Holding, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 023127 | /0378 |
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