Passerby, Inc.

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New York, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydromecanical piercing perforator and method of operation thereof
- Patent number 9,394,768
- Issue date Jul 19, 2016
- Passerby Inc.
- Marie Pasvandi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydromechanical slot perforator (variants)
- Patent number 9,382,782
- Issue date Jul 5, 2016
- Passerby Inc.
- Marie Pasvandi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting unit of a hydromecanical slot perforator
- Patent number 9,303,494
- Issue date Apr 5, 2016
- Passerby Inc.
- Marie Pasvandi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting unit of a slot perforator (variants)
- Patent number 9,291,037
- Issue date Mar 22, 2016
- Passerby Inc.
- Marie Pasvandi
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC FRACTION DOWN-HOLE SYSTEM WITH CIRCULATION PORT AND JET P...
- Publication number 20190063171
- Publication date Feb 28, 2019
- PASSERBY INC
- Marie PASVANDI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CUTTING UNIT OF A HYDROMECANICAL SLOT PERFORATOR
- Publication number 20130319651
- Publication date Dec 5, 2013
- PASSERBY INC
- Marie Pasvandi
- E21 - EARTH DRILLING MINING

Trademarklast 30 trademarks

Information Trademark
97787683 - FLYLEAF
- Serial number 97787683
- Registration number 7320852
- Filing date Feb 9, 2023
- Passerby, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85835767 - PROJECT GREENLIGHT
- Serial number 85835767
- Filing date Jan 29, 2013
- Passerby Co.
- 41 - Education
Information Trademark
85552973 - PASSERBY
- Serial number 85552973
- Registration number 4589162
- Filing date Feb 26, 2012
- Passerby Co.
- 35 - Advertising
Information Trademark
78449183 - FLYLEAF
- Serial number 78449183
- Registration number 3240389
- Filing date Jul 12, 2004
- Passerby, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments