Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Electrical property
Patent
1978-07-28
1980-09-23
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Electrical property
D10 46, D10 81, D1004
Patent
active
D02570130
REFERENCES:
patent: D147437 (1947-09-01), Folk
patent: D184440 (1959-02-01), Heyer
patent: D215493 (1969-09-01), Burridge
patent: D240609 (1976-07-01), Schwartz
patent: D248457 (1978-07-01), Cullinane
patent: D250178 (1978-11-01), Maxwell
Maxwell David E.
Radtke Lee
Shaffer James R.
Holtje Nelson C.
Newitt George B.
Sun Electric Corporation
LandOfFree
Engine exhaust emission analyzer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Engine exhaust emission analyzer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Engine exhaust emission analyzer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-638068