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The ornamental design for a sewer line proofer tool, substantially as shown and described. |
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FIG. 1 is a side elevational view of a sewer line proofer tool showing my new design;
FIG. 2 is a front elevational view thereof; and
FIG. 3 is a rear elevational view thereof.
The broken line representation of a nozzle in FIG. 1 is for purposes of illustration only.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 10 1980 | PRANGE CHARLES J | RODDING EQUIPMENT CO | ASSIGNMENT OF ASSIGNORS INTEREST | 003861 | /0419 | |
| Dec 22 1980 | Sewer Rodding Equipment Co. | (assignment on the face of the patent) | / | |||
| Jan 27 1995 | Sewer Rodding Equipment Company | SRECO-FLEXIBLE INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 007453 | /0695 | |
| May 23 1996 | SRECO-FLEXIBLE, INC | CRANE, ROBERT R | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 008006 | /0694 | |
| May 23 1996 | SRECO-FLEXIBLE, INC | CRANE, ROBERT R , AND CRANE, MARGUERITE M , AS TRUSTEES OF THE CRANE FAMILY TRUST UAD AUGUST 27, 1986 | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 008006 | /0694 |
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