Trademark: LEEF
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Mark Identification
Proof of use for LEEF
We do not have any records of a proof of use for LEEF at this moment.
Possible trademark infringements of LEEF
Basic Information about LEEF
- Serial Number
- 85708107
- Filing Date
- 20 Aug 2012
- Registration Number
- 4397626
- Registration Date
- 03 Sep 2013
- Mark Drawing Code
- 4
Classifications
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- First use of LEEF anywhere
- LEEF was first used on 28 Sep 2012 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 LEEF anywhere
- LEEF was first used on 28 Sep 2012 for the primary classification of goods and services, international, 042 (Computer, scientific & legal)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 2
- International Code
- 042
- US Codes
- 100; 101
Who owns LEEF?
1. LEEF INNOVATION LTD ALAMO CA
2. LEEF TECHNOLOGY LIMITED Alamo CA
3. LEEF TECHNOLOGY LIMITED ALAMO CA
4. Kleer Limited Palo Alto CA
5. Kleer Limited Palo Alto CA
Correspondent
- SHIH YO CHENG
- PERKINS COIE LLP
- 3150 PORTER DR
- PALO ALTO, CA 94304-1212
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