Rail road flag

Details Rail road flag Rail road flag

1998-07-07

1999-04-13

Jackson, Marcus A.

Measuring, testing, or signalling instruments

Security or signal instrument or casing

Visual

1005

Patent

active

D04079884

REFERENCES:
patent: D219846 (1971-02-01), Sernovitz
patent: D248284 (1978-06-01), Bowser
patent: D249782 (1978-10-01), Marcus
patent: D308653 (1990-06-01), McCloskey
patent: D325890 (1992-05-01), Doublet
patent: D340417 (1993-10-01), Popp et al.
patent: 3421473 (1969-01-01), Weichenrider
patent: 4161723 (1979-07-01), De Vittori

Affiliated with

Also associated with

Rating

Rail road flag does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rail road flag, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rail road flag will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-218427