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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/26/2022
Application #:
16818301
Filing Dt:
03/13/2020
Publication #:
Pub Dt:
09/17/2020
Inventors:
Alec Collins, David M. Hamilton
Title:
COLUMN AND LEG LOCKING ASSEMBLIES FOR STATIONARY PLATFORMS
Assignment: 1
Reel/Frame:
054668/0615Recorded: 12/16/2020Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/11/2020
Exec Dt:
12/11/2020
Assignee:
ONE VORTEX DRIVE
BARNEVELD, WISCONSIN 53507
Correspondent:
HUSCH BLACKWELL LLP
511 NORTH BROADWAY, SUITE 1100
ATTN: MELISSA NACE
MILWAUKEE, WI 53202
Assignment: 2
Reel/Frame:
059364/0670Recorded: 03/14/2022Pages: 15
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/11/2022
Assignee:
500 FIRST AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
PAUL D. BANGOR, JR.
301 GRANT STREET, 14TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219

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