Inventor · disambiguated record
Robert L. Day
Also filed as: DAY ROBERT H · DAY ROBERT L · DAY ROBERT LEE
13 granted patents·1 pending application·269 citations·filing 1974–2015
93Inventor score
Top patents by PatentIndex Score
14 records- 0188US7473168B2Conveyor feeder house chain slatDEERE & CO·Filed 2006·Granted Jan 6, 2009·25 cites·20 claims
- 0274US4619540ASpring pivot joint for mannequinS D S IND INC·Filed 1984·Granted Oct 28, 1986·39 cites·1 claims
- 0374US4249830AConcealed releasable frame structureDAY ROBERT L·Filed 1978·Granted Feb 10, 1981·33 cites·4 claims
- 0473US5098213AStatic ball jointDAY ROBERT L·Filed 1991·Granted Mar 24, 1992·25 cites·6 claims
- 0572US6979261B1Dust reducing airflow diverter for combineDEERE & CO·Filed 2004·Granted Dec 27, 2005·21 cites·7 claims
- 0663US5678511ABathing device for petsFiled 1996·Granted Oct 21, 1997·35 cites·18 claims
- 0760US4869087ADoor security bracketSABIR LOCKS INC·Filed 1988·Granted Sep 26, 1989·20 cites·1 claims
- 0854US5154019ATrimless door frameDAY ROBERT L·Filed 1991·Granted Oct 13, 1992·24 cites·7 claims
- 0954US4094112AMetal door frame and trim clipSMITH EDWARD A·Filed 1974·Granted Jun 13, 1978·16 cites·8 claims
- 1046US4227724ASecurity bar lockS D S IND INC·Filed 1978·Granted Oct 14, 1980·8 cites·14 claims
- 1142US4819392AMetal frame systemDAY ROBERT L·Filed 1987·Granted Apr 11, 1989·15 cites·2 claims
- 1241US4020544AMethod of forming and locating molding clip registers in a metal door frameSMITH EDWARD A·Filed 1976·Granted May 3, 1977·6 cites·4 claims
- 1341US2002166299A1Door frameFiled 2001·Application pending·0 cites
- 1434USD799714SCentrifugal fan housingDEERE & CO·Filed 2015·Granted Oct 10, 2017·2 cites·1 claims
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