Assignee
DROLL YANKEES INC
US·24 granted patents·2 pending applications·994 citations·filing 1975–2013
Top patents by PatentIndex Score
26 records- 0199USD252288SHummingbird feederDROLL YANKEES INC·Filed 1978·Granted Jul 3, 1979·82 cites·1 claims
- 0298US4102308ABird feederDROLL YANKEES INC·Filed 1976·Granted Jul 25, 1978·91 cites·26 claims
- 0397US5062388ABird feederDROLL YANKEES INC·Filed 1990·Granted Nov 5, 1991·96 cites·4 claims
- 0494US7634974B1Bird feederDROLL YANKEES INC·Filed 2007·Granted Dec 22, 2009·27 cites·11 claims
- 0594US7516716B2Bird feederDROLL YANKEES INC·Filed 2006·Granted Apr 14, 2009·29 cites·32 claims
- 0694USD360710SCombined hummingbird window feeder and mounting bracketDROLL YANKEES INC·Filed 1994·Granted Jul 25, 1995·56 cites·1 claims
- 0793USD262917SBird feederDROLL YANKEES INC·Filed 1979·Granted Feb 2, 1982·28 cites·1 claims
- 0892US5558040ABird feederDROLL YANKEES INC·Filed 1995·Granted Sep 24, 1996·106 cites·20 claims
- 0991US8006946B2Bird feederDROLL YANKEES INC·Filed 2008·Granted Aug 30, 2011·17 cites·4 claims
- 1091US7827936B1Bird feederDROLL YANKEES INC·Filed 2005·Granted Nov 9, 2010·18 cites·31 claims
- 1191USD440361SSelective bird feederDROLL YANKEES INC·Filed 2000·Granted Apr 10, 2001·50 cites·1 claims
- 1291US5454348AHummingbird feederDROLL YANKEES INC·Filed 1994·Granted Oct 3, 1995·72 cites·10 claims
- 1389US7237507B1Selective bird feederDROLL YANKEES INC·Filed 2001·Granted Jul 3, 2007·40 cites·12 claims
- 1489US4030451ABird feederDROLL YANKEES INC·Filed 1975·Granted Jun 21, 1977·115 cites·6 claims
- 1588US7740216B1Suspension system for a bird feederDROLL YANKEES INC·Filed 2007·Granted Jun 22, 2010·16 cites·22 claims
- 1685USD448126SSelective bird feederDROLL YANKEES INC·Filed 2000·Granted Sep 18, 2001·34 cites·1 claims
- 1785USD337244SBird feeder seed scoopDROLL YANKEES INC·Filed 1991·Granted Jul 13, 1993·25 cites·1 claims
- 1874USD539991SBird feederDROLL YANKEES INC·Filed 2005·Granted Apr 3, 2007·20 cites·1 claims
- 1973US7252275B1Suspension system for a bird feederDROLL YANKEES INC·Filed 2004·Granted Aug 7, 2007·14 cites·21 claims
- 2070USD452048SRain guard for a bird feederDROLL YANKEES INC·Filed 2000·Granted Dec 11, 2001·18 cites·1 claims
- 2170USD352138SBird feeder seed baffleDROLL YANKEES INC·Filed 1993·Granted Nov 1, 1994·15 cites·1 claims
- 2267USD422755SBird fruit feederDROLL YANKEES INC·Filed 1999·Granted Apr 11, 2000·14 cites·1 claims
- 2364US2010089328A1Bird feederDROLL YANKEES INC·Filed 2009·Application pending·0 cites
- 2460US8863690B2Feed-level controlled dispenserDROLL YANKEES INC·Filed 2013·Granted Oct 21, 2014·2 cites·19 claims
- 2552USD646027SPerch for bird feederDROLL YANKEES INC·Filed 2009·Granted Sep 27, 2011·9 cites·1 claims
- 2643US2011100299A1Removable and Reconfigurable Perch for Bird FeederDROLL YANKEES INC·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when DROLL YANKEES INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →