Printing and office machinery – Typewriter or calculator – Element or attachment
Patent
1980-08-19
1982-11-23
Zarfas, Louis S.
Printing and office machinery
Typewriter or calculator
Element or attachment
D1899
Patent
active
D02670151
REFERENCES:
patent: 3912069 (1975-10-01), Faulhaber
Office Products, 6/1978, p. 56-Accoustical Typewriter Cover at bottom left.
Groff, Jr. Emory L.
Hermes Precisa International S.A.
Zarfas Louis S,.
LandOfFree
Noise abatement cover for typewriter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Noise abatement cover for typewriter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Noise abatement cover for typewriter will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1872802