Inventor · disambiguated record
Giancarlo Piretti
Also filed as: PIRETTI GIANCARLO
105 granted patents·4 pending applications·2,582 citations·filing 1974–2023
99Inventor score
Files withPRO CORD SPA48PIRETTI GIANCARLO20PRO CORD SRL17DESITAL HOLLAND BV5CENTER FOR DESIGN RES AND DEVELOPMENT N V3
Top patents by PatentIndex Score
109 records- 0197US9913537B2Folding chairPRO CORD SPA·Filed 2016·Granted Mar 13, 2018·25 cites·8 claims
- 0296USD638641SChairPRO CORD SPA·Filed 2010·Granted May 31, 2011·51 cites·1 claims
- 0395USD637839SChairPRO CORD SPA·Filed 2010·Granted May 17, 2011·48 cites·1 claims
- 0495US7118177B2Chair with tiltable backrestPRO CORD SPA·Filed 2005·Granted Oct 10, 2006·66 cites·14 claims
- 0594US11197552B2Flexible backrest for a folding chair, and folding chair comprising this backrestPRO CORD SPA·Filed 2020·Granted Dec 14, 2021·5 cites·7 claims
- 0694US7686395B2Chair with deformable backrestPRO CORD SPA·Filed 2008·Granted Mar 30, 2010·59 cites·8 claims
- 0794USD274771SChairCENTER FOR DESIGN RES AND DEVELOPMENT NV·Filed 1981·Granted Jul 24, 1984·40 cites·1 claims
- 0893US8540315B2Nestable chair with seat rotation and stop arrangementPIRETTI GIANCARLO·Filed 2010·Granted Sep 24, 2013·30 cites·12 claims
- 0993USD637838SChairPRO CORD SPA·Filed 2010·Granted May 17, 2011·36 cites·1 claims
- 1093US6938956B1Chair backrestPRO CORD SPA·Filed 2003·Granted Sep 6, 2005·75 cites·10 claims
- 1193USD501333SChairPRO CORD SPA·Filed 2003·Granted Feb 1, 2005·48 cites·1 claims
- 1293US6742839B2Stackable chairPRO CORD SPA·Filed 2002·Granted Jun 1, 2004·73 cites·9 claims
- 1392USD642819SChairPRO CORD SPA·Filed 2008·Granted Aug 9, 2011·30 cites·1 claims
- 1491USD673395SChairPRO CORD SPA·Filed 2012·Granted Jan 1, 2013·44 cites·1 claims
- 1591US6540300B2Armrest for chair, armchair or similar, a chair using said armrestPRO CORD SPA·Filed 2001·Granted Apr 1, 2003·67 cites·13 claims
- 1691USD468564STask chairPRO CORD SPA·Filed 2000·Granted Jan 14, 2003·30 cites·1 claims
- 1791US3944281AModular members for composing pieces of furniture, as padded chairs, easy-chairs, divans and divans convertible in bedsPIRETTI GIANCARLO·Filed 1974·Granted Mar 16, 1976·72 cites·7 claims
- 1890USD643652SChairPRO CORD SPA·Filed 2010·Granted Aug 23, 2011·29 cites·1 claims
- 1990US6669282B2Chair with writing tablePRO CORD SPA·Filed 2002·Granted Dec 30, 2003·61 cites·6 claims
- 2090USD469971SChairPRO CORD SPA·Filed 2002·Granted Feb 11, 2003·40 cites·1 claims
- 2190USD305284SChairPIRETTI GIANCARLO·Filed 1986·Granted Jan 2, 1990·26 cites·1 claims
- 2289US5118020ASleeve and hold down for bike rack support armsGRABER PRODUCTS INC·Filed 1990·Granted Jun 2, 1992·70 cites·6 claims
- 2389USD281941SCombined seat and back unitCENTER FOR DESIGN RES AND DEVELOPMENT N V·Filed 1983·Granted Dec 31, 1985·24 cites·1 claims
- 2488US9826838B2Chair with elastically-deformable seat and/or backrestPRO-CORD S P A·Filed 2016·Granted Nov 28, 2017·9 cites·13 claims
- 2588USD452619SFolding chairDESITAL HOLLAND BV·Filed 2000·Granted Jan 1, 2002·38 cites·1 claims
- 2688US5524966AFolding chair with tilting backrestPRO CORD SRL·Filed 1994·Granted Jun 11, 1996·74 cites·5 claims
- 2787US7845290B2Nesting and folding tablePRO CORD SPA·Filed 2006·Granted Dec 7, 2010·19 cites·12 claims
- 2886USD515331SChairPRO CORD SPA·Filed 2004·Granted Feb 21, 2006·31 cites·1 claims
- 2986USD323943SChairPIRETTI GIANCARLO·Filed 1988·Granted Feb 18, 1992·18 cites·1 claims
- 3086USD284048SChairCENTER FOR DESIGN RES AND DEVELOPMENT N V·Filed 1983·Granted Jun 3, 1986·20 cites·1 claims
- 3185USD643654SChairPRO CORD SPA·Filed 2010·Granted Aug 23, 2011·20 cites·1 claims
- 3285US7681952B2Chair with tiltable backrestPRO CORD SPA·Filed 2008·Granted Mar 23, 2010·26 cites·7 claims
- 3385USD326783SChairPIRETTI GIANCARLO·Filed 1988·Granted Jun 9, 1992·17 cites·1 claims
- 3485US4796952AChair with hinged backrestPIRETTI GIANCARLO·Filed 1987·Granted Jan 10, 1989·63 cites·13 claims
- 3584USD610824STask chairPRO CORD SPA·Filed 2009·Granted Mar 2, 2010·22 cites·1 claims
- 3684US5580127AChair with tilting backrestPRO CORD SRL·Filed 1994·Granted Dec 3, 1996·61 cites·6 claims
- 3783US10064491B2Folding chairPRO CORD SPA·Filed 2016·Granted Sep 4, 2018·6 cites·6 claims
- 3883US6929327B2Chair with oscillating seatPRO CORD SPA·Filed 2004·Granted Aug 16, 2005·41 cites·14 claims
- 3983USD433825SSeating unitPRO-CORD SRL·Filed 1999·Granted Nov 21, 2000·25 cites·1 claims
- 4083US4978168AChair having retractable ganging apparatus and cooperating stacking padPIRETTI GIANCARLO·Filed 1990·Granted Dec 18, 1990·61 cites·13 claims
- 4183USD305285SChairPIRETTI GIANCARLO·Filed 1986·Granted Jan 2, 1990·17 cites·1 claims
- 4282USD761606STwo-color chairPRO CORD SPA·Filed 2015·Granted Jul 19, 2016·22 cites·1 claims
- 4382USD650616SNesting chairPIRETTI GIANCARLO·Filed 2010·Granted Dec 20, 2011·28 cites·1 claims
- 4482US7614351B2Folding tablePRO CORD SPA·Filed 2002·Granted Nov 10, 2009·32 cites·17 claims
- 4582USD388629SChairPRO CORD SRL·Filed 1996·Granted Jan 6, 1998·24 cites·1 claims
- 4681US8998321B2Chair with a pivoting backrestPRO CORD SPA·Filed 2014·Granted Apr 7, 2015·9 cites·5 claims
- 4781USD273823SChairCENTER FOR DESIGN RES AND DEVELOPMENT NV·Filed 1983·Granted May 15, 1984·17 cites·1 claims
- 4879US7296853B2Nestable chairPRO CORD·Filed 2006·Granted Nov 20, 2007·23 cites·11 claims
- 4979USD481230SChairPRO CORD SPA·Filed 2002·Granted Oct 28, 2003·15 cites·1 claims
- 5079USD459604SLow density stack chairPRO CORD SRL·Filed 2000·Granted Jul 2, 2002·20 cites·1 claims
Showing the top 50 of 109 patent records by PatentIndex Score.
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