Inventor

Evan T. Ward

Inventor

Chicago, IL, US

Overview

33→

Patents

1996–2020

Patent span

Human necessities

Primary field (CPC A)

Patents· 33 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

LOC07primary

LOC0710%

A46BBrushes7%

A61CDentistry7%

A01GHorticulture5%

A41HAppliances or methods for making clothes, e.g. for dress-making or for tailoring, not otherwise provided for5%

B26BHand-held cutting tools not otherwise provided for5%

E01HStreet cleaning5%

LOC065%

Y10TTechnical subjects covered by former us classification5%

A47GHousehold or table equipment3%

PatentTitleYear

10,834,984Dual retractable seam ripper2020 10,219,567Dual retractable seam ripper2019 10,092,052Compact, ergonomic, lighted, retractable seam ripper2018 D0820582Retractable seam ripper2018 9,901,193'Mirror assembly'2018 D0803583'Mirror'2017 D0802942'Mirror'2017 D0802943'Mirror'2017 D0792705'Dual retractable seam ripper'2017 8,646,141'Lawn sweeper assembly with adjustable brush assembly and hopper assembly and method of use thereof'2014 8,640,294'Lawn sweeper assembly with adjustable brush assembly and hopper assembly and method of use thereof'2014 8,359,694'Lawn sweeper assembly with adjustable brush assembly and hopper assembly and method of use thereof'2013 8,201,295'Oral care implement having user-interactive display and moving head'2012 8,075,315'Oral care implement having user-interactive display'2011 7,845,041'Interactive musical toothbrush'2010 7,418,757'Musical toothbrush'2008 7,228,797'Cordless blind'2007 7,110,829'Food preparation system'2006 7,011,227'Container cap with finger-openable, reclosable closure'2006 D0515357'Container'2006 D0509408'Container'2005 D0500428'Container cap'2005 D0500231'Container with sleeve'2004 6,807,463'Processor-controlled mixture with weight sensors'2004 D0474651'Container'2003 6,538,215'Programmable digital scale'2003 D0457779'Sipping lid for a beverage holder'2002 D0455612'Can holder'2002 D0450125'Blood pressure monitor'2001 D0438620'Digital auscultatory sphygmomanometer'2001 D0436051'Smoke detector'2001 5,579,793'Foldable walker'1996 D0373555'Brace for a walker'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Based in Ann Arbor, MI, US· patent location history

2001–2006Patents assigned to SUNBEAM PRODUCTS INC (6)· patent assignee history

2001–2020Based in Chicago, IL, US· patent location history

2008–2012Patents assigned to COLGATE PALMOLIVE CO (4)· patent assignee history

2013–2014Patents assigned to AGRI FAB INC (3)· patent assignee history

2017–2020Patents assigned to DPG USA INC (5)· patent assignee history

2017–2018Patents assigned to SYNERGY PRODUCTS INC (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUNBEAM PRODUCTS INC	6	2001–2006
DPG USA INC	5	2017–2020
COLGATE PALMOLIVE CO	4	2008–2012
SYNERGY PRODUCTS INC	4	2017–2018
AGRI FAB INC	3	2013–2014

Locations

Location	Patents	Span
Chicago, Illinois, US	31	2001–2020
Ann Arbor, MI, US	2	1996