Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Patent
1980-05-06
1982-11-02
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Geometric
D1004
Patent
active
D02667452
REFERENCES:
patent: 3691639 (1972-09-01), Rueseler
patent: 4197656 (1980-04-01), Lane
LandOfFree
Ink trough does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ink trough, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink trough will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-618067