Download Docs
Export
Print

SELF-DIAGNOSIS APPARATUS IN A SYSTEM FOR PREVENTION OF SCATTERING OF FUEL EVAPORATION GAS

07/659,720 | U.S. Patent Application

Interested in this case?

To schedule a demo, contact us at sales@docketalarm.com. Track this case, and find millions of cases like it, let us show you how.
Location FILE REPOSITORY (FRANCONIA)
Filed Feb. 25, 1991
Examiner ROBERT R RAEVIS
Class 073
Art Group 2605
Patent No. 5,251,477
Case Type Utility - 073/118100
Status Patented Case
Child 02-046925
Child 02-046926
Child 02-046928
Child 02-195474
Child 02-046927
Last Updated: 6 years, 7 months ago
Date # Transaction