TrademarkDir
LK
LIVE

Serial Number

73007634

Owner

AIR PRODUCTS AND CHEMICALS, INC.

Attorney

Scott D. Woldow

First Use Date

Oct 10, 1971

Filing Date

Nov 30, 1973

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LK Trademark

Serial Number: 73007634 • Registration: 1016214

LK is a trademark filed by AIR PRODUCTS AND CHEMICALS, INC. on November 30, 1973. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

AIR PRODUCTS AND CHEMICALS, INC. (407 trademarks)

7201 Hamilton Blvd.
Allentown, PA 18195

Entity Type: 03

EVONIK OPERATIONS GMBH (467 trademarks)

RELLINGHAUSER STRASSE 1-11
ESSEN 45128 , DE

Entity Type: 16

EVONIK DEGUSSA GMBH (447 trademarks)

RELLINGHAUSER STRASSE 1-11,
ESSEN 45128 , DE

Entity Type: 16

Trademark Details

Filing Date

November 30, 1973

Registration Date

July 22, 1975

First Use Anywhere

October 10, 1971

First Use in Commerce

October 10, 1971

Goods & Services

CHEMICAL SURFACTANTS FOR INCORPORATION IN PRECURSORS FOR FOAMED PLASTICS

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Nov 1, 2025 NA89
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
Nov 1, 2025 RNL4
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Nov 1, 2025 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Nov 1, 2025 APRE
TEAS SECTION 8 & 9 RECEIVED
Jul 15, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jul 22, 2024 REM2
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jun 18, 2020 ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Sep 19, 2018 ASGN
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jul 12, 2015 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Jul 11, 2015 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 11, 2015 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jul 11, 2015 APRE
TEAS SECTION 8 & 9 RECEIVED
Jun 18, 2015 E89R
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Apr 29, 2005 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Apr 29, 2005 89AG
ASSIGNED TO PARALEGAL
Apr 29, 2005 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Mar 10, 2005 89AF
TEAS SECTION 8 & 9 RECEIVED
Mar 10, 2005 E89R
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
May 3, 1995 RNL1
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Mar 7, 1995 9.AF
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 13, 1981 C15A

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