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Inventor

John E. Hull

Inventor
Monett, MO, US

Overview

13→
Patents
1982–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 13 as inventor

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

A47Cprimary
A47CChairs31%
B68GMethods, equipment, or machines for use in upholstering16%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges13%
F16FSprings9%
B26DCutting6%
B26FPerforating6%
D06CFinishing, dressing, tentering or stretching textile fabrics6%
Y10TTechnical subjects covered by former us classification6%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials3%
H02HEmergency protective circuit arrangements3%
PatentTitleYear
10,793,302Apparatus for upholstering truss and method of using same202010,399,847Apparatus for ventilating fabric used to make pocketed springs201910,034,551Foldable bedding foundation having L-shaped spacers20189,814,322'Foldable bedding foundation having L-shaped spacers'20179,764,939'Method of making strings of pocketed springs'20179,226,590'Foldable bedding foundation having L-shaped spacers'20169,072,388'Bedding foundation having nestably stackable spring assembly having reduced sway'20159,044,102'Spring core having border wire with generally rectangular cross-section'20158,769,748'Spring core having border wire with generally rectangular cross-section'20148,490,232'Spring core having border wire with generally rectangular cross-section'20138,332,974'Bedding foundation having border wire with generally rectangular cross-section'20128,327,475'Bedding foundation having nestably stackable spring assembly welded to border wire with generally rectangular cross-section'20124,340,920'Mine vehicle safety apparatus'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Based in Sparta, IL, US· patent location history
2012–2015Patents assigned to L & P PROPERTY MANAGEMENT CO (6)· patent assignee history
2012–2013Patents assigned to HAFFNER DAVID S (3)· patent assignee history
2012–2013Patents assigned to HULL JOHN E (3)· patent assignee history
2012–2013Patents assigned to MONTAGUE STEVEN M (3)· patent assignee history
2012–2020Based in Monett, MO, US· patent location history
2016–2020Patents assigned to L&P PROPERTY MAN CO (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
L & P PROPERTY MANAGEMENT CO62012–2015
L&P PROPERTY MAN CO62016–2020
HAFFNER DAVID S32012–2013
HULL JOHN Eself32012–2013
MONTAGUE STEVEN M32012–2013
Locations
LocationPatentsSpan
Monett, MO, US122012–2020
Sparta, Illinois, US11982