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Inventor

David A. Smith

Inventor
Ontario, CA, US

Overview

4→
Patents
2003–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

LOC12primary
LOC1238%
A46BBrushes13%
A47LDomestic washing or cleaning13%
B08BCleaning in general13%
B25FCombination or multi-purpose tools not otherwise provided for13%
B25GHandles for hand implements13%
PatentTitleYear
11,013,391Scraper apparatus and method2021D0486100'Front truck grille'2004D0485793'Front car grille'2004D0480667'Front truck grille'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2004Patents assigned to J & J ENTPR (3)· patent assignee history
2003–2004Based in Ontario, CA, US· patent location history
2021Patents assigned to SMITH DAVID G (1)· patent assignee history
2021Patents assigned to SMITH FRED P (1)· patent assignee history
2021Based in Lehi, UT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
J & J ENTPR32003–2004
SMITH DAVID Gself12021
SMITH FRED P12021
Locations
LocationPatentsSpan
Ontario, California, US32003–2004
Lehi, UT, US12021