| Serial Number | 85202240 |
| Word Mark | BIOLARGO |
| Filing Date | Monday, December 20, 2010 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Monday, May 22, 2023 |
| Registration Number | 4034061 |
| Registration Date | Tuesday, October 4, 2011 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, July 19, 2011 |
| Certificate of Correction for Registration | In the statement, line 1, CALIFORNIA should be deleted, and "DELAWARE' should be inserted. |
| Goods and Services | All purpose disinfectants |
| Pseudo Mark | BIO LARGO |
| Goods and Services | Solutions for contaminated water, namely, chemical for the treatment of water and waste water; solutions for contaminated water, namely, iodine for industrial chemical purposes |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, December 29, 2010 |
| Primary Code | 001 |
| First Use Anywhere Date | Friday, February 6, 2009 |
| First Use In Commerce Date | Friday, June 19, 2009 |
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, May 5, 2011 |
| Primary Code | 005 |
| First Use Anywhere Date | Friday, February 6, 2009 |
| First Use In Commerce Date | Friday, June 19, 2009 |
| Party Name | BioLargo, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Westminster, CA 92683 |
| Party Name | BioLargo, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | La Mirada, CA 90638 |
| Party Name | BioLargo, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | La Mirada, CA 90638 |
| Event Date | Event Description |
| Monday, May 22, 2023 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Monday, May 22, 2023 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, May 22, 2023 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, March 29, 2023 | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED |
| Thursday, September 29, 2022 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Thursday, September 29, 2022 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, April 4, 2022 | TEAS SECTION 8 & 9 RECEIVED |
| Sunday, October 4, 2020 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, December 22, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Thursday, December 22, 2016 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, December 16, 2016 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, October 6, 2016 | TEAS SECTION 8 & 15 RECEIVED |
| Monday, December 3, 2012 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Monday, December 3, 2012 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, October 20, 2011 | CORRECTION UNDER SECTION 7 ¿ PROCESSED |
| Wednesday, October 19, 2011 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, October 13, 2011 | TEAS SECTION 7 REQUEST RECEIVED |
| Tuesday, October 4, 2011 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 19, 2011 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, July 19, 2011 | PUBLISHED FOR OPPOSITION |
| Saturday, June 11, 2011 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Friday, June 10, 2011 | ASSIGNED TO LIE |
| Thursday, May 26, 2011 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, May 5, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, May 5, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 5, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, March 21, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, March 21, 2011 | NON-FINAL ACTION E-MAILED |
| Monday, March 21, 2011 | NON-FINAL ACTION WRITTEN |
| Sunday, March 20, 2011 | ASSIGNED TO EXAMINER |
| Thursday, December 30, 2010 | NOTICE OF PSEUDO MARK MAILED |
| Wednesday, December 29, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, December 23, 2010 | NEW APPLICATION ENTERED |