Inventor

Donald R. Wright

Inventor

Midland, MI, US

Overview

11→

Patents

1977–2014

Patent span

Performing operations

Primary field (CPC B)

Patents· 11 as inventor

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

B65Bprimary

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials22%

A47LDomestic washing or cleaning11%

B29CShaping or joining of plastics11%

Y10TTechnical subjects covered by former us classification11%

A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing6%

A63HToys, e.g. tops, dolls, hoops or building blocks6%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%

B62BHand-propelled vehicles, e.g. hand carts or perambulators6%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers6%

B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load6%

PatentTitleYear

8,794,643'Toy vehicle'2014 7,533,439'Handle assembly for a cleaning apparatus'2009 7,331,082'Tank arrangement for a cleaning apparatus'2008 5,759,139'Lunge poles'1998 5,165,661'Lifting tool'1992 4,640,080'Process to form generally rigid cushion packages from loose fill dunnage'1987 4,359,361'Impulse sealer'1982 4,313,996'Formable metal-plastic-metal structural laminates'1982 4,085,778'Packaging machine'1978 4,075,818'Impulse sealing apparatus'1978 4,063,627'Pneumatic control system for a press'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1987Patents assigned to DOW CHEMICAL CO (4)· patent assignee history

1978–1987Based in Midland, MI, US· patent location history

1992Based in Greensboro, NC, US· patent location history

1998Patents assigned to FITNESS QUEST INC (1)· patent assignee history

1998Based in Akron, OH, US· patent location history

2008Patents assigned to HOOVER CO (1)· patent assignee history

2008–2009Based in Barberton, OH, US· patent location history

2009Patents assigned to HEALTHY GAIN INVEST LTD (1)· patent assignee history

2014Patents assigned to FRINDT ROBERT A (1)· patent assignee history

2014Based in Uniontown, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DOW CHEMICAL CO	4	1978–1987
FITNESS QUEST INC	1	1998
FRINDT ROBERT A	1	2014
HEALTHY GAIN INVEST LTD	1	2009
HOOVER CO	1	2008

Locations

Location	Patents	Span
Midland, MI, US	5	1978–1987
Barberton, OH, US	2	2008–2009
Uniontown, OH, US	1	2014
Akron, OH, US	1	1998
Greensboro, NC, US	1	1992