SEMCO
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Ownership
SE
Owner Name
Type: Organization / Limited Liability Company
Address
6330 Washington Ave.
TX Houston
Critical Dates
First Use Date
Jul 1, 1959
Filing Date
Jan 9, 1962
Registration Date
Jul 2, 1963
Mark Descriptions
Goods
Class 23
Pneumatic-Type Bulk Handling Equipment Designed to Convey Dry Material Using an Air Stream Medium, Said Equipment Particularly Comprising Blower Units, Vacuum Filters, Rotary Conveying and Diverter Valves, Couplings, Elbows and Unloaders
Class 7
Pneumatic-Type Bulk Handling Equipment Designed to Convey Dry Material Using an Air Stream Medium, Said Equipment Particularly Comprising Blower Units, Vacuum Filters, Rotary Conveying and Diverter Valves, Couplings, Elbows and Unloaders
Mark Elements
Text Mark
SEMCO
Category
Trademark
Standard Characters
Yes
Color Claim
No
Trademark Timeline
First Use
Filing Date
Registration Date
Trademark Assignment
Assigned to KEYSTONE VALVE CORP.
Trademark Assignment
Assigned to KEYSTONE INTERNATIONAL, INC.
Trademark Assignment
Assigned to SEMCO, INC.
Trademark Assignment
Assigned to KACAL, INC.
Trademark Assignment
Assigned to SEMCO, INC.
Trademark Assignment
Assigned to MAC EQUIPMENT, INC.
Trademark Assignment
Assigned to MAC EQUIPMENT, INC.
Trademark Assignment
Assigned to MAC PROCESS INC.
Trademark Assignment
Assigned to MAC PROCESS INC.
Trademark Assignment
Assigned to MAC PROCESS LLC
Trademark Assignment
Assigned to SCHENCK PROCESS LLC
USPTO Records
No documents found for this trademark.