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Inventor

John A. Zurcher

Inventor
St. Charles, MO, US

Overview

14→
Patents
1989–2004
Patent span
Human necessities
Primary field (CPC A)

Patents· 14 as inventor

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

A01Kprimary
A01KAnimal husbandry62%
B05BSpraying apparatus23%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
6,729,560'Dual component trigger sprayer which mixes components in discharge passage'20046,550,694'Dual component trigger sprayer which mixes components in discharge passage'20035,669,565'Anti-jamming mechansim for bail assembly on fishing reel'19975,667,159'Trip system for a bail assembly on a fishing reel'19975,662,283'Fishing reel with line holding feature'19975,620,149'Fishing reel with trigger-actuated bail assembly'19975,613,645'Force transmission plate assembly for actuation of a bail assembly on a fishing reel'19975,609,299'Bottle adapter for dual piston trigger sprayer'1997D0357408'Trigger sprayer'1995D0354226'Trigger sprayer'1995D0352546'Sprayer shroud'19945,118,047'Oscillator slider retainer lock'19925,040,743'Spinning reel with rear-actuated front drag'19914,875,639'Depth setting device for a spinning reel'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1997Patents assigned to ZEBCO CORP (7)· patent assignee history
1989–1992Based in Tulsa, OK, US· patent location history
1994–1995Patents assigned to DOWBRANDS INC (2)· patent assignee history
1994–2004Based in St. Charles, MO, US· patent location history
1995–1997Patents assigned to CONTICO INT INC (2)· patent assignee history
1997Patents assigned to ZEBCO DIV OF BRUNSWICK CORP (1)· patent assignee history
1997Based in Spirit Lake, IA, US· patent location history
2003–2004Patents assigned to CONTINENTAL SPRAYERS INT INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZEBCO CORP71989–1997
CONTICO INT INC21995–1997
CONTINENTAL SPRAYERS INT INC22003–2004
DOWBRANDS INC21994–1995
ZEBCO DIV OF BRUNSWICK CORP11997
Locations
LocationPatentsSpan
St. Charles, MO, US91994–2004
Tulsa, OK, US31989–1992
Spirit Lake, IA, US21997