Assignee
ROCK OLA MFG CORP
US·11 granted patents·395 citations·filing 1980–2004
Top patents by PatentIndex Score
11 records- 0192USD557748SPanel for an audio-video deviceROCK OLA MFG CORP·Filed 2004·Granted Dec 18, 2007·113 cites·1 claims
- 0278US4306644ACoin chute for vending machineROCK OLA MFG CORP·Filed 1980·Granted Dec 22, 1981·66 cites·2 claims
- 0374US5080256ASlant shelf magazine for automatic vending machinesROCK OLA MFG CORP·Filed 1990·Granted Jan 14, 1992·84 cites·5 claims
- 0471US4997106AStorage magazine and feed system for vending cylindrical articlesROCK OLA MFG CORP·Filed 1989·Granted Mar 5, 1991·61 cites·8 claims
- 0560US5031164ACompact disc holding mechanism for automatic coin operated phonogramROCK OLA MFG CORP·Filed 1989·Granted Jul 9, 1991·12 cites·5 claims
- 0652US4347952ASerpentine magazine for can vendersROCK OLA MFG CORP·Filed 1980·Granted Sep 7, 1982·17 cites·6 claims
- 0748US4913313ADual serpentine track magazine for coin operated can vendorsROCK OLA MFG CORP·Filed 1988·Granted Apr 3, 1990·16 cites·10 claims
- 0841US4354614ACan and bottle vendingROCK OLA MFG CORP·Filed 1980·Granted Oct 19, 1982·9 cites·5 claims
- 0939US5077923AProgram display for coin operated compact disc phonographROCK OLA MFG CORP·Filed 1990·Granted Jan 7, 1992·10 cites·9 claims
- 1030US4886325ADisplay assembly for automatic can vending machineROCK OLA MFG CORP·Filed 1988·Granted Dec 12, 1989·7 cites·7 claims
- 1127US5162712AOpto-electric central system for a reversible electric motorROCK OLA MFG CORP·Filed 1991·Granted Nov 10, 1992·0 cites·4 claims
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