Assignee
TREAD CORP
3 granted patents·1 pending application·68 citations·filing 1976–2022
Top patents by PatentIndex Score
4 records- 0178US4714030ASecurity cabinet with disguised electronic control panelTREAD CORP·Filed 1984·Granted Dec 22, 1987·32 cites·10 claims
- 0269USD248975SVertical security chestTREAD CORP·Filed 1976·Granted Aug 15, 1978·9 cites·1 claims
- 0363US4477130ASecurity cabinet for storage of valuablesTREAD CORP·Filed 1983·Granted Oct 16, 1984·27 cites·6 claims
- 0449US2023090877A1Modular high-efficiency particulate air filtration system for maintaining negative pressure in an isolated indoor spaceTREAD CORP·Filed 2022·Application pending·0 cites
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