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Inventor

David M. Dobersztyn

Inventor
Stephens City, VA, US

Overview

7→
Patents
1999–2004
Patent span
LOC
Primary field

Patents· 7 as inventor

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

LOC12primary
LOC1257%
LOC0329%
LOC0614%
PatentTitleYear
D0485037'Housekeeping cart'2004D0478199'Housekeeping cart'2003D0474570'Housekeeping cart'2003D0442789'High chair'2001D0420945'Walker wheel'2000D0412615'Walker attachment'1999D0411343'Cane handle'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to RUBBERMAID COMMERCIAL PRODUCTS INC (1)· patent assignee history
1999Patents assigned to RUBBERMAID INC (1)· patent assignee history
1999–2004Based in Stephens City, VA, US· patent location history
2000Patents assigned to RUBBERMAID COMMERCIAL PROD LLC (1)· patent assignee history
2001–2004Patents assigned to RUBBERMAID COMMERCIAL PRODUCTS (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RUBBERMAID COMMERCIAL PRODUCTS42001–2004
RUBBERMAID COMMERCIAL PROD LLC12000
RUBBERMAID COMMERCIAL PRODUCTS INC11999
RUBBERMAID INC11999
Locations
LocationPatentsSpan
Stephens City, Virginia, US71999–2004