| Serial Number | 73223521 |
| Word Mark | HYDRON |
| Filing Date | Monday, July 16, 1979 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, December 31, 2021 |
| Registration Number | 1158914 |
| Registration Date | Tuesday, June 30, 1981 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, April 7, 1981 |
| Goods and Services | Hydrophilic Soft Contact Lenses [, Lens Carrying Case, Lens Display Trays ] |
| Goods and Services | [ Dry Heat Disinfection Unit ] |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, December 31, 2021 |
| Primary Code | 009 |
| First Use Anywhere Date | Friday, May 11, 1979 |
| First Use In Commerce Date | Friday, May 11, 1979 |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 031, 034 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, December 31, 2021 |
| Primary Code | 011 |
| First Use Anywhere Date | Friday, May 11, 1979 |
| First Use In Commerce Date | Friday, May 11, 1979 |
| Party Name | COOPERVISION INTERNATIONAL LIMITED |
| Party Type | 45 - New Owner After Registration |
| Legal Entity Type | 24 - NOT AVAILABLE |
| Address | FAREHAM, HAMPSHIRE PO15 5RL |
| Party Name | COOPERVISION, INC. |
| Party Type | 44 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | San Ramon, CA 94583 |
| Party Name | TCC ACQUISITION CORP. |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | PLEASANTON, CA 94588 |
| Party Name | OCULAR SCIENCES, INC. |
| Party Type | 42 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | CONCORD, CA 94520 |
| Party Name | National Patent Development Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | New York, NY 10022 |
| Party Name | National Patent Development Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | New York, NY 10022 |
| Party Name | National Patent Development Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | New York, NY 10022 |
| Event Date | Event Description |
| Friday, December 31, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, March 17, 2021 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, March 10, 2021 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, June 30, 2020 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, October 23, 2019 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, October 23, 2019 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, October 23, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, October 23, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Saturday, December 17, 2011 | NOTICE OF ACCEPTANCE OF SEC. 8 - MAILED |
| Saturday, December 17, 2011 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Saturday, December 17, 2011 | REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8 |
| Saturday, December 17, 2011 | REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED |
| Wednesday, November 16, 2011 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, December 16, 2011 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, November 16, 2011 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, October 1, 2009 | REVIEW OF CORRESPONDENCE COMPLETE |
| Tuesday, March 11, 2008 | CASE FILE IN TICRS |
| Thursday, April 14, 2005 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, December 20, 2002 | PAPER RECEIVED |
| Thursday, September 27, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, September 27, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, June 29, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, December 10, 1987 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, May 20, 1987 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, June 30, 1981 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 7, 1981 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 3, 1981 | NOTICE OF PUBLICATION |
| Friday, September 19, 1980 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, July 9, 1980 | NON-FINAL ACTION MAILED |
| Monday, October 22, 1979 | ASSIGNED TO EXAMINER |