Trademark: HYDRON
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Mark Identification
Proof of use for HYDRON
We do not have any records of a proof of use for HYDRON at this moment.
Possible trademark infringements of HYDRON
Basic Information about HYDRON
- Serial Number
- 73223521
- Filing Date
- 16 Jul 1979
- Registration Number
- 1158914
- Registration Date
- 30 Jun 1981
- Mark Drawing Code
- 1
Classifications
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- First use of HYDRON anywhere
- HYDRON was first used on 11 May 1979 for the primary classification of goods and services, international, 009 (Electrical and scientific apparatus)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 2
- International Code
- 009
- US Codes
- 021; 023; 026; 036; 038
- First use of HYDRON anywhere
- HYDRON was first used on 11 May 1979 for the primary classification of goods and services, international, 011 (Environmental control apparatus)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 2
- International Code
- 011
- US Codes
- 013; 021; 023; 031; 034
Who owns HYDRON?
1. COOPERVISION INTERNATIONAL LIMITED FAREHAM, HAMPSHIRE
2. COOPERVISION, INC. San Ramon CA
3. TCC ACQUISITION CORP. PLEASANTON CA
4. OCULAR SCIENCES, INC. CONCORD CA
5. National Patent Development Corporation New York NY
6. National Patent Development Corporation New York NY
7. National Patent Development Corporation New York NY
Correspondent
- Gregory N. Owen
- OWEN, WICKERSHAM & ERICKSON, P.C.
- 455 Market Street, Suite 1910
- SAN FRANCISCO CA 94105
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