Assignee
TY DATA INC
3 granted patents·4 citations·filing 1975–1975
Top patents by PatentIndex Score
3 records- 0125US3978963AForward and reverse indexing mechanism for automatic typewriterTY DATA INC·Filed 1975·Granted Sep 7, 1976·2 cites·5 claims
- 0219US4023664AAutomatic typewriterTY DATA INC·Filed 1975·Granted May 17, 1977·2 cites·23 claims
- 0318US3978966ATabulation operation sensing unit for automatic typewriterTY DATA INC·Filed 1975·Granted Sep 7, 1976·0 cites·1 claims
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