Patent
   D306300
Priority
Jun 25 1987
Filed
Jun 25 1987
Issued
Feb 27 1990
Expiry
Feb 27 2004
Assg.orig
Entity
unknown
2
4
n/a
The ornamental design for a combined vapor and oil collection unit for attachment to a diesel engine breathing tube, as shown.

FIG. 1 is a perspective view of a combined vapor and oil collection unit for attachment to a diesel engine breathing tube showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

Hoover, Melvin L.

Patent Priority Assignee Title
D357686, Jan 14 1994 Air pollution reduction fuel filter for the internal combustion engine
D576647, Oct 06 2006 NuFlare Technology, Inc. Nozzle for vapor-phase epitaxial equipment
Patent Priority Assignee Title
3973549, Oct 23 1975 Crankcase-supported oil drip receiver
4577713, Feb 08 1984 Automotive engine oil drip pan
4695088, Aug 01 1986 Oil drop collector
4750775, May 15 1987 Engine oil leak catch pan
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