Tape cassettes having indications for blind use

Signals and indicators – Navigation devices

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

35 35C, 116205, 116DIG17, 242199, G09B 2100

Patent

active

041353161

ABSTRACT:
A tape cassette is provided with a recess or projection indicative of the front or rear side of the cassette, the playing time of the tape contained, the running speed of the tape or the like, which recess or projection is disposed along the peripheral edge of a window formed in a label applied to either surface or to both surfaces of the cassette and which can be utilized for tactile determination of the front or rear side of the cassette, the kind of the tape contained or the like by the blind.

REFERENCES:
patent: 1222369 (1917-04-01), Duncan
patent: 2522423 (1950-09-01), Youhouse
patent: 2937818 (1960-05-01), Zorn
patent: 3630170 (1971-12-01), Christo
patent: 3718290 (1973-02-01), Wright
patent: 4063370 (1977-12-01), Saito

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Tape cassettes having indications for blind use does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tape cassettes having indications for blind use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tape cassettes having indications for blind use will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2266969

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.