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Inventor

Allen S. Baron

Inventor
Baltimore, MD, US

Overview

6→
Patents
1994–2010
Patent span
LOC
Primary field

Patents· 6 as inventor

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

LOC14primary
LOC1450%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere25%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers25%
PatentTitleYear
D0623170'Subwoofer'2010D0621385'Speaker'20105,730,409'Audio speaker with integral bracket'1998D0357480'Edge surround for speaker'1995D0351839'Speaker'1994D0351388'Combined speaker and integral stand'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1995Patents assigned to POLK INVEST CORPORATION (3)· patent assignee history
1994–2010Based in Baltimore, MD, US· patent location history
1998Patents assigned to BRITANNIA INVESTMENT CORP (1)· patent assignee history
2010Patents assigned to DEI HEADQUARTERS INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
POLK INVEST CORPORATION31994–1995
DEI HEADQUARTERS INC22010
BRITANNIA INVESTMENT CORP11998
Locations
LocationPatentsSpan
Baltimore, Maryland, US61994–2010