John O. Plain

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Park Ridge, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Flying insect control system
- Patent number 11,160,266
- Issue date Nov 2, 2021
- John Plain
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Anti-concussive helmet and alarm system therefor
- Patent number 11,160,322
- Issue date Nov 2, 2021
- John Plain
- A42 - HEADWEAR
Information Patent Grant
Solar powered portable personal cooling system with dual modes of o...
- Patent number 9,844,239
- Issue date Dec 19, 2017
- John O. Plain
- A42 - HEADWEAR

Patents Applicationslast 30 patents

Information Patent Application
FRICTION WARMING COAT
- Publication number 20240334991
- Publication date Oct 10, 2024
- John Plain
- A41 - WEARING APPAREL
Information Patent Application
ANTI-CHOKING DEVICE
- Publication number 20230372600
- Publication date Nov 23, 2023
- John Plain
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANTI-DROWNING APPARATUS
- Publication number 20230271685
- Publication date Aug 31, 2023
- John Plain
- G08 - SIGNALLING
Information Patent Application
FLYING INSECT CONTROL SYSTEM
- Publication number 20200053998
- Publication date Feb 20, 2020
- John Plain
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
ANTI-CONCUSSIVE HELMET AND ALARM SYSTEM THEREFOR
- Publication number 20180317590
- Publication date Nov 8, 2018
- JOHN PLAIN
- A42 - HEADWEAR
Information Patent Application
Solar Powered Portable Personal Cooling System with Dual Modes of O...
- Publication number 20160015113
- Publication date Jan 21, 2016
- John O. Plain
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...