Inventor · disambiguated record
Betsy Fields
Also filed as: FIELDS BETSY · FIELDS BETSY C · FIELDS BETSY E · FIELDS BETSY ELLEN
47 granted patents·1 pending application·802 citations·filing 2002–2010
99Inventor score
Technology areasA61F
Files withLIBERTY HARDWARE MFG CORP35WOODSTREAM CORP6LIBERTY HARDWARE MFG CO2CLASSIC BRANDS LLC1FIELDS BETSY1
Top patents by PatentIndex Score
48 records- 0192USD676614SHummingbird nectar feederCLASSIC BRANDS LLC·Filed 2010·Granted Feb 19, 2013·53 cites·1 claims
- 0291USD545664SKnobLIBERTY HARDWARE MFG CORP·Filed 2005·Granted Jul 3, 2007·44 cites·1 claims
- 0390USD526494SRobe hookLIBERTY HARDWARE MFG CORP·Filed 2005·Granted Aug 15, 2006·43 cites·1 claims
- 0490USD471075SPullLIBERTY HARDWARE MFG CORP·Filed 2002·Granted Mar 4, 2003·40 cites·1 claims
- 0589USD496258SRobe hookLIBERTY HARDWARE MFG CORP·Filed 2004·Granted Sep 21, 2004·36 cites·1 claims
- 0689USD471074SPullLIBERTY HARDWARE MFG CORP·Filed 2002·Granted Mar 4, 2003·37 cites·1 claims
- 0787USD472448SKnobLIBERTY HARDWARE MFG CORP·Filed 2002·Granted Apr 1, 2003·32 cites·1 claims
- 0886USD474672SKnob with insertLIBERTY HARDWARE MFG CO·Filed 2002·Granted May 20, 2003·32 cites·1 claims
- 0982USD546506SBirdfeederWOODSTREAM CORP·Filed 2005·Granted Jul 10, 2007·32 cites·1 claims
- 1081USD534787SWall plateLIBERTY HARDWARE MFG CORP·Filed 2005·Granted Jan 9, 2007·27 cites·1 claims
- 1179USD502861SWall plateLIBERTY HARDWARE MFG CORP·Filed 2003·Granted Mar 15, 2005·22 cites·1 claims
- 1278USD496257SRobe hookLIBERTY HARDWARE MFG CORP·Filed 2004·Granted Sep 21, 2004·21 cites·1 claims
- 1376USD542118SPullLIBERTY HARDWARE MFG CORP·Filed 2005·Granted May 8, 2007·21 cites·1 claims
- 1476USD493686SKnobLIBERTY HARDWARE MEG CORP·Filed 2003·Granted Aug 3, 2004·23 cites·1 claims
- 1575USD534058SWall plateLIBERTY HARDWARE MFG CORP·Filed 2005·Granted Dec 26, 2006·20 cites·1 claims
- 1675USD470742SPullLIBERTY HARDWARE MFG CORP·Filed 2002·Granted Feb 25, 2003·19 cites·1 claims
- 1774USD471073SKnobLIBERTY HARDWARE MFG CORP·Filed 2002·Granted Mar 4, 2003·18 cites·1 claims
- 1872USD470740SKnobLIBERTY HARDWARE MFG CORP·Filed 2002·Granted Feb 25, 2003·17 cites·1 claims
- 1968USD537319SKnobLIBERTY HARDWARE MFG CORP·Filed 2005·Granted Feb 27, 2007·15 cites·1 claims
- 2068USD526493SRobe hookLIBERTY HARDWARE MFG CORP·Filed 2005·Granted Aug 15, 2006·15 cites·1 claims
- 2167USD503284SWall plateLIBERTY HARDWARE MFG CORP·Filed 2003·Granted Mar 29, 2005·14 cites·1 claims
- 2266USD542117SPullLIBERTY HARDWARE MFG CORP·Filed 2005·Granted May 8, 2007·14 cites·1 claims
- 2366USD503608SWall plateLIBERTY HARDWARE MFG CORP·Filed 2003·Granted Apr 5, 2005·13 cites·1 claims
- 2465USD512298SPullLIBERTY HARDWARE MFG CORP·Filed 2004·Granted Dec 6, 2005·9 cites·1 claims
- 2564USD661434SHummingbird nectar feeder port in the form of a petalFIELDS BETSY·Filed 2010·Granted Jun 5, 2012·15 cites·1 claims
- 2664USD502863SWall plateLIBERTY HARDWARE MFG CORP·Filed 2003·Granted Mar 15, 2005·12 cites·1 claims
- 2763USD513961SPullLIBERTY HARDWARE MFG CORP·Filed 2004·Granted Jan 31, 2006·8 cites·1 claims
- 2863USD511672SPullLIBERTY HARDWARE MFG CORP·Filed 2004·Granted Nov 22, 2005·8 cites·1 claims
- 2963USD501390SKnobLIBERTY HARDWARE MFG CORP·Filed 2002·Granted Feb 1, 2005·12 cites·1 claims
- 3063USD470741SKnobLIBERTY HARDWARE MFG CORP·Filed 2002·Granted Feb 25, 2003·12 cites·1 claims
- 3162USD536951SWall plateLIBERTY HARDWARE MFG CORP·Filed 2005·Granted Feb 20, 2007·12 cites·1 claims
- 3262USD506917SWall plateLIBERTY HARDWARE MFG CORP·Filed 2003·Granted Jul 5, 2005·11 cites·1 claims
- 3360USD541130SKnobLIBERTY HARDWARE MFG CORP·Filed 2005·Granted Apr 24, 2007·11 cites·1 claims
- 3457USD502862SWall plateLIBERTY HARDWARE MFG CORP·Filed 2003·Granted Mar 15, 2005·9 cites·1 claims
- 3557USD495232SPullLIBERTY HARDWARE MFG CORP·Filed 2003·Granted Aug 31, 2004·6 cites·1 claims
- 3653USD528837STowel ringLIBERTY HARDWARE MFG CORP·Filed 2005·Granted Sep 26, 2006·8 cites·1 claims
- 3752USD502381SKnobLIBERTY HARDWARE MFG CORP·Filed 2002·Granted Mar 1, 2005·7 cites·1 claims
- 3851USD536948SKnobLIBERTY HARDWARE MFG CORP·Filed 2005·Granted Feb 20, 2007·7 cites·1 claims
- 3951USD474393SKnobLIBERTY HARDWARE MFG CO·Filed 2002·Granted May 13, 2003·7 cites·1 claims
- 4050USD542480SBirdfeederWOODSTREAM CORP·Filed 2005·Granted May 8, 2007·8 cites·1 claims
- 4148USD547504SBirdfeederWOODSTREAM CORP·Filed 2005·Granted Jul 24, 2007·7 cites·1 claims
- 4248USD545006SBirdfeederWOODSTREAM CORP·Filed 2005·Granted Jun 19, 2007·7 cites·1 claims
- 4346USD547012SBirdfeederWOODSTREAM CORP·Filed 2005·Granted Jul 17, 2007·7 cites·1 claims
- 4446US2006047285A1Insertion device for a body lumenFIELDS BETSY C·Filed 2005·Application pending·0 cites
- 4543USD534057SWall plateLIBERTY HARDEWARE MFG CORP·Filed 2005·Granted Dec 26, 2006·6 cites·1 claims
- 4642USD548895SBirdfeederWOODSTREAM CORP·Filed 2005·Granted Aug 14, 2007·5 cites·1 claims
- 4731USD540088STowel barLIBERTY HARDWARE MFG CORP·Filed 2005·Granted Apr 10, 2007·0 cites·1 claims
- 4830USD540592STissue holderLIBERTY HARDWARE MFG CORP·Filed 2005·Granted Apr 17, 2007·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →