Assignee
ROYSTON CORP
US·20 granted patents·419 citations·filing 1985–1989
Top patents by PatentIndex Score
20 records- 0193USD303190SCup protector attachment to a cabinetROYSTON CORP·Filed 1986·Granted Sep 5, 1989·39 cites·1 claims
- 0293USD302221SFoodservice counter with sneeze guardROYSTON CORP·Filed 1986·Granted Jul 18, 1989·51 cites·1 claims
- 0388USD309540SSneeze guardROYSTON CORP·Filed 1989·Granted Jul 31, 1990·32 cites·1 claims
- 0483USD301665SPastry rackROYSTON CORP·Filed 1986·Granted Jun 20, 1989·21 cites·1 claims
- 0582USD293985SDisplay standROYSTON CORP·Filed 1985·Granted Feb 2, 1988·23 cites·1 claims
- 0680US4608773AKiosk display unitROYSTON CORP·Filed 1985·Granted Sep 2, 1986·50 cites·21 claims
- 0770US4915334ACaptive nut base adjusting deviceROYSTON CORP·Filed 1989·Granted Apr 10, 1990·35 cites·10 claims
- 0870US4757769AShelving unitROYSTON CORP·Filed 1987·Granted Jul 19, 1988·34 cites·11 claims
- 0965USD311837STransparent condiment trayROYSTON CORP·Filed 1989·Granted Nov 6, 1990·10 cites·1 claims
- 1063US4881660AJumbo cup dispenserROYSTON CORP·Filed 1988·Granted Nov 21, 1989·26 cites·12 claims
- 1163USD297490SCabinet doorROYSTON CORP·Filed 1985·Granted Sep 6, 1988·9 cites·1 claims
- 1261USD324737SCanopy for a convenience store food preparation centerROYSTON CORP·Filed 1989·Granted Mar 17, 1992·12 cites·1 claims
- 1360USD304535SCup dispenser housingROYSTON CORP·Filed 1987·Granted Nov 14, 1989·9 cites·1 claims
- 1460USD296634SCabinet doorROYSTON CORP·Filed 1986·Granted Jul 12, 1988·8 cites·1 claims
- 1553USD298596SCup dispenser collarROYSTON CORP·Filed 1986·Granted Nov 22, 1988·6 cites·1 claims
- 1652US4662114ASheet metal door for cabinets and the likeROYSTON CORP·Filed 1985·Granted May 5, 1987·21 cites·4 claims
- 1750US4658983ACup dispenserROYSTON CORP·Filed 1985·Granted Apr 21, 1987·17 cites·9 claims
- 1845USD314876SCombined storage and cup dispenser unitROYSTON CORP·Filed 1989·Granted Feb 26, 1991·4 cites·1 claims
- 1933US4773543ACigarette merchandizing deviceROYSTON CORP·Filed 1987·Granted Sep 27, 1988·8 cites·12 claims
- 2030US4852954AStep-front cabinet with improved overhanging cover and tray retainerROYSTON CORP·Filed 1988·Granted Aug 1, 1989·4 cites·9 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →