Assignee
US ENVELOPE CO
4 granted patents·213 citations·filing 1973–1975
Top patents by PatentIndex Score
4 records- 0196US3933094ASubstrate having colored indicia thereon for read-out by infrared scanning apparatusUS ENVELOPE CO·Filed 1973·Granted Jan 20, 1976·132 cites·6 claims
- 0288US3941309ACombined brochure and return envelope packageUS ENVELOPE CO·Filed 1973·Granted Mar 2, 1976·39 cites·9 claims
- 0369US3954213ATurn bar apparatus and method for web fed envelope machineUS ENVELOPE CO·Filed 1974·Granted May 4, 1976·26 cites·8 claims
- 0466US3999746AMethod of making a combined brochure and return envelope packageUS ENVELOPE CO·Filed 1975·Granted Dec 28, 1976·16 cites·5 claims
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