Measuring – testing – or signalling instruments – Security or signal instrument or casing – Visual
Patent
1981-06-17
1984-07-24
Lucas, Susan J.
Measuring, testing, or signalling instruments
Security or signal instrument or casing
Visual
Patent
active
D02747979
REFERENCES:
patent: 1946351 (1934-02-01), Boyle
patent: 4080826 (1978-03-01), Perretta
LandOfFree
Wind direction indicator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Wind direction indicator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wind direction indicator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-92379