Individual holder
PLAYME S A
ES·4 granted patents·4 citations·filing 1977–1977
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0133USD251976SPencil sharpenerPLAYME S A·Filed 1977·Granted May 29, 1979·2 cites·1 claims
- 0230USD252883SPencil sharpenerPLAYME S A·Filed 1977·Granted Sep 11, 1979·1 cites·1 claims
- 0330USD252884SPencil sharpenerPLAYME S A·Filed 1977·Granted Sep 11, 1979·1 cites·1 claims
- 0425USD252885SPencil sharpenerPLAYME S A·Filed 1977·Granted Sep 11, 1979·0 cites·1 claims
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