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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/19/2022
Application #:
16555037
Filing Dt:
08/29/2019
Publication #:
Pub Dt:
12/19/2019
Inventors:
Alan J. Krebs, Ming Luo, Jin Yang
Title:
SURFACE CLEANING APPARATUS
Assignment: 1
Reel/Frame:
050212/0019Recorded: 08/29/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/10/2017
Exec Dt:
02/20/2017
Exec Dt:
02/06/2017
Assignee:
2345 WALKER AVENUE, N.W.
GRAND RAPIDS, MICHIGAN 49544-2516
Correspondent:
MCGARRY BAIR PC
45 OTTAWA AVE. SW SUITE 700
GRAND RAPIDS, MI 49503
Assignment: 2
Reel/Frame:
050212/0163Recorded: 08/29/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/29/2019
Assignee:
2345 WALKER AVENUE, N.W.
GRAND RAPIDS, MICHIGAN 49544-2516
Correspondent:
MCGARRY BAIR PC
45 OTTAWA AVE. SW SUITE 700
GRAND RAPIDS, MI 49503

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