HAMER Trademark

Trademark Overview


On Wednesday, November 23, 1949, a trademark application was filed for HAMER with the United States Patent and Trademark Office. The USPTO has given the HAMER trademark a serial number of 71588216. The federal status of this trademark filing is REGISTERED AND RENEWED as of Friday, January 21, 2022. This trademark is owned by HAMER OIL TOOL COMPANY. The HAMER trademark is filed in the Metal Products, Machinery Products, Environmental Control Instrument Products, Rubber Products, Furniture Products, and Houseware & Glass Products categories with the following description:

VALVES; NAMELY, LINE BLIND VALVES, [ PLUG VALVES, FLOW-BEAN PLUG VALVES, AND SWIVEL VALVES, AND FOR HOODS FOR LINE BLIND VALVE SPECTACLE PLATES, ] COMBINED GATE AND LINE BLIND VALVES, AND SPECTACLE PLATES FOR LINE BLIND VALVES

General Information


Serial Number71588216
Word MarkHAMER
Filing DateWednesday, November 23, 1949
Status800 - REGISTERED AND RENEWED
Status DateFriday, January 21, 2022
Registration Number0547484
Registration DateTuesday, September 4, 1951
Mark Drawing5000 - Drawing with word(s) / letter(s) / number(s) in Stylized form
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and ServicesVALVES; NAMELY, LINE BLIND VALVES, [ PLUG VALVES, FLOW-BEAN PLUG VALVES, AND SWIVEL VALVES, AND FOR HOODS FOR LINE BLIND VALVE SPECTACLE PLATES, ] COMBINED GATE AND LINE BLIND VALVES, AND SPECTACLE PLATES FOR LINE BLIND VALVES

Classification Information


International Class006 - Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; nonelectric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.

007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.

011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.

017 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.

020 - Furniture, mirrors, picture frames; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum and substitutes for all these materials, or of plastics.

021 - Household or kitchen utensils and containers; combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steel-wool; unworked or semi-worked glass (except glass used in building); glassware, porcelain and earthenware not included in other classes.
US Class Codes013
Class Status Code6 - Active
Class Status DateTuesday, March 1, 1983
Primary Code013
First Use Anywhere DateThursday, November 30, 1933
First Use In Commerce DateThursday, November 30, 1933

Trademark Owner History


Party NameNATIONAL OILWELL VARCO, L.P.
Party Type47 - New Owner After Registration
Legal Entity Type13 - Limited Partnership
AddressHOUSTON, TX 77042

Party NameROBBINS & MYERS ENERGY SYSTEMS L.P.
Party Type46 - New Owner After Registration
Legal Entity Type13 - Limited Partnership
AddressWILLIS, TX 77378

Party NameLAKE AND ELLIOT, INC.
Party Type43 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressHOUSTON, TX 772840359

Party NameHAMER OIL TOOL COMPANY
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressLONG BEACH, CA

Trademark Events


Event DateEvent Description
Wednesday, June 14, 2023TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, June 14, 2023ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, June 14, 2023TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, June 14, 2023APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Wednesday, June 14, 2023TEAS CHANGE OF OWNER ADDRESS RECEIVED
Friday, January 21, 2022NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Friday, January 21, 2022REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
Friday, January 21, 2022REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Saturday, January 15, 2022CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, August 9, 2021TEAS SECTION 8 & 9 RECEIVED
Wednesday, July 23, 2014ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Friday, November 11, 2011TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, September 15, 2011REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
Thursday, September 15, 2011REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, September 14, 2011CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, August 17, 2011TEAS SECTION 8 & 9 RECEIVED
Monday, November 17, 2008TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, October 10, 2008CASE FILE IN TICRS
Wednesday, February 14, 2007ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, April 19, 2006ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Monday, March 3, 2003REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Monday, March 3, 2003REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Monday, December 17, 2001POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Monday, September 10, 2001REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Wednesday, May 20, 1992REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Thursday, April 30, 1992RESPONSE RECEIVED TO POST REG. ACTION
Friday, November 29, 1991POST REGISTRATION ACTION MAILED - SEC. 9
Wednesday, October 23, 1991REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Saturday, September 4, 1971REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)