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The ornamental design for a vent for septic system, as shown and described.
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FIG. 1 is a side elevational view of a vent for septic system according to the invention, all sides each having a similar appearance, including a filter retainer and foliage ornamentation illustrated with broken lines showing an environment for the claimed design for illustrative purposes only and forming no part of the claimed design;
FIG. 2 is an exploded side, bottom perspective view thereof;
FIG. 3 is a cross sectional detail view of thereof, including a portion of a septic system gas vent pipe and landscape illustrated with broken lines showing an environment for the claimed design for illustrative purposes only and forming no part of the claimed design;
FIG. 4 is an exploded view thereof;
FIG. 5 is a cross sectional detail view of another embodiment of a vent for septic system according to the invention, all sides each having a similar appearance, including a filter retainer illustrated with broken lines showing an environment for the claimed design for illustrative purposes only and forming no part of the claimed design;
FIG. 6 is an exploded view thereof;
FIG. 7 is an exploded side, bottom perspective view thereof; and,
FIG. 8 is a side elevational view thereof.
Traut, William M., Sreda, Stanley J.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 26 2006 | BS DESIGN CORP | SREDA, STANLEY J , MR | LICENSE SEE DOCUMENT FOR DETAILS | 018552 | /0079 | |
| Nov 13 2006 | TRAUT, WILLIAM M , MR | BS DESIGN CORP | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 018552 | /0030 | |
| Nov 13 2006 | SREDA, STANLEY J , MR | BS DESIGN CORP | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 018552 | /0030 |
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