LexDanaLexDanabeta
Inventor

Tracy L. Schrafel

Inventor
West Concord, MN, US

Overview

4→
Patents
1997–2019
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.

B60Pprimary
B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects29%
B28CPreparing clay14%
B60GVehicle suspension arrangements14%
B62DMotor vehicles14%
B65FGathering or removal of domestic or like refuse14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
10,201,913Modular mount for transit concrete mixer20196,666,491'Tailgate lock-open mechanism'20036,565,305'Container handler mounting mechanism'20035,597,174'Steerable tag axle'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to MCNEILUS TRUCK & MFG (1)· patent assignee history
1997–2019Based in West Concord, MN, US· patent location history
2003Patents assigned to MCNEILUS TRUCK & MFG INC (2)· patent assignee history
2019Patents assigned to CON TECH MFG INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MCNEILUS TRUCK & MFG INC22003
CON TECH MFG INC12019
MCNEILUS TRUCK & MFG11997
Locations
LocationPatentsSpan
West Concord, Minnesota, US41997–2019