REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/25/2026
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Official data from USPTO
PORTA-PLANT
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: US
Quick snapshot
PORTA-PLANT
ST13
US500000072258596Class
20, 32
Filing
72258596
Registration
832523
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
22
Latest update
07/25/2026
Classification
Registered
Trademark type
Word
Nice classes
20, 32
Filing date
11/14/1966
Registration date
07/25/1967
Expiration date
-
Recommended action
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Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/25/2017
Last transaction
07/25/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
08/05/1966
First use in commerce
08/05/1966
Drawing code
1
Owner type
16
Owner location
CRYSTAL SPRINGS, MS, US
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
SHELDON LABORATORY SYSTEMS, LLC
SHELDON LABORATORY SYSTEMS, INC.
G. M. (pessoa física)
E. H. SHELDON EQUIPMENT COMPANY
Representatives
Benjamin L. Mitchell Butler Snow LLP
Technical classification
Nice Classes
Class 20Class 32
Vienna Codes
No Vienna codes available.
Goods and services
Class 20
No specification.
Class 32
PLANT SUPPORT STAND
Publications
History of USPTO decisions and trademark events.
22 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/25/2017
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
03/25/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/25/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/24/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
01/26/2017
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/11/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/25/2016
CFIT
CASE FILE IN TICRS
02/06/2009
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
08/22/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/22/2007
PLGL
ASSIGNED TO PARALEGAL
08/22/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
07/20/2007
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/01/2007
CORV
REVIEW OF CORRESPONDENCE COMPLETE
10/02/2006
PAPER RECEIVED
06/30/2005
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/21/2005
A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
11/20/1987
A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
09/23/1987
REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
07/25/1987
AMD7
SEC 7 REQUEST FILED
07/22/1987
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
07/21/1987
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