DEMCO - Trademark Details
Status: 900 - Expired
Image for trademark with serial number 72406488
Serial Number
72406488
Registration Number
0947219
Word Mark
DEMCO
Status
900 - Expired
Status Date
1993-08-23
Filing Date
1971-11-01
Registration Number
0947219
Registration Date
1972-11-14
Mark Drawing
1000 - Typeset: Word(s)/letter(s)/number(s) Typeset
Statements
Goods and Services
WASTE TREATMENT SYSTEMS-NAMELY, APPARATUS FOR A MODIFIED ACTIVATED SLUDGE/EXTENDED AERATION PROCESS UTILIZING THE CONCEPT OF AERO-BIOLOGY TO ACCELERATE THE CONSUMPTION OF WASTE MATERIAL
Classification Information
International Class
011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes. - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
US Class Codes
023
Class Status Code
9 - Expired
Class Status Date
1993-08-23
Primary Code
023
First Use Anywhere Date
1971-06-14
First Use In Commerce Date
1971-06-14
Prior Registrations
Relationship TypeReel Number
Prior Registration0605082
Prior Registration0863792
Trademark Events
Event DateEvent Description
1978-03-20REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
1993-08-23EXPIRED SEC. 9