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Inventor

James W. Tracy

Inventor
Attleboro, MA, US

Overview

3→
Patents
1990–2009
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A47Jprimary
A47JKitchen equipment25%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing25%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
7,617,766'Baby food maker'20095,492,035'Fluid manifold for center column machine'19964,971,318'Exercise equipment with detachable barbell weight'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to TRACY JAMES W (1)· patent assignee history
1990Based in Hazel Park, MI, US· patent location history
1996Patents assigned to WEBCO MACHINE SALES INC (1)· patent assignee history
1996Based in Trenton, MI, US· patent location history
2009Patents assigned to SUNBEAM PRODUCTS INC (1)· patent assignee history
2009Based in Attleboro, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUNBEAM PRODUCTS INC12009
TRACY JAMES Wself11990
WEBCO MACHINE SALES INC11996
Locations
LocationPatentsSpan
Attleboro, Massachusetts, US12009
Trenton, MI, US11996
Hazel Park, MI, US11990