Total IP	207
Total IP Rank #	6,204
IP Activity Score	2.8/5.0    96
IP Activity Rank #	7,232
Stock Symbol	NPK (nyse)
ISIN	US6372151042
Market Cap.	642M  (USD)
Industry	Aerospace & Defense
Sector	Industrials
Dominant Nice Class	Environmental control apparatus

Patents Trademarks 110 65 5 22 4 0 1
Last Patent	2024 - Spatula with integral press
First Patent	1975 - Electric cooking appliance
Last Trademark	2024 - SIZZILIAN
First Trademark	1944 - PRESTO

Industry (Nice Classification)

Latest Inventions, Goods, Services 2024 G/S Pizza ovens Invention Electric pressure canner with digital control. A digital pressure canner and related methods of ... Invention Cold brew coffee apparatus. Disclosed is a cold brew coffee maker and related methods of making ... Invention Heater control for countertop appliance. A countertop appliance temperature controller configure... G/S Electric heaters; portable electric resistance heaters. G/S Electric popcorn poppers 2023 G/S Vacuum bottle stoppers specially adapted for use with wine bottles, sold as a component of electr... G/S Plastic vacuum packaging bags and plastic film roll stock for packaging G/S Plastic vacuum packaging containers with lids for household use G/S Electric vacuum food sealers for household purposes Invention Single chamber air popper. Disclosed is single chamber hot air corn popper that includes a base ... Invention Spatula with integral press 2022 Invention Canning funnel with headspace gauge. Disclosed is a canning funnel with an integral headspace gau... G/S Non-electric canners in the nature of pressure cookers Invention Jar sensors for food preservation. Disclosed is a system for canning foodstuffs that provides pr... Invention Tiltable radiant heater. Disclosed is a portable radiant heating device that has a base, a radian... Invention Tiltable radiant heater. Disclosed is a portable radiant heating device that has a base, a radia... Invention Deep fryer G/S Electric deep fryers Invention Hot air corn popper Invention Coffee maker G/S bacon cookers for use in mircrowave ovens 2021 Invention Cold brew coffee apparatus. Disclosed is a cold brew coffee maker and related methods of making c... Invention Electric pressure canner with digital control. A digital pressure canner and related methods of o... Invention Heater control for countertop appliance. A countertop appliance temperature controller configured... Invention Stuffed waffle utensil. AB STRACT A stuffed waffle utensil and related methods of use that facili... Invention Stuffed waffle utensil. A stuffed waffle utensil and related methods of use that facilitate cook... Invention Waffle pop maker G/S Multicookers; Electric griddles; Electric skillets Invention Stuffed waffle tongs. Disclosed is a waffle tong device and a method of using the waffle tong dev... Invention Apparatus and related methods for preparing popcorn. Disclosed is a heated air popcorn popper whi... Invention Dehydrator with top mounted digital control Invention Dehydrator with top mounted control 2020 Invention Tiltable heating device Invention Rotisserie turkey deep fryer. A deep fryer and related methods of frying a whole turkey in a red... G/S Electric food warmers in the nature of portable household appliances Invention Portable jar warmer G/S Household utensils, namely, spatulas 2019 G/S Electric waffle makers and electric waffle irons; electric coffee makers and electric coffee urns... G/S Electric waffle makers; electric waffle irons Invention Cold brew coffee maker base with carafe Invention Cold brew coffee maker Invention Coffee maker base Invention Stuffed waffle maker Invention Waffle tongs Invention Food dehydrator. Apparatus and related methods for adding increased functionality to a food dehyd... Invention Egg cooker Invention Dehydrator tray level Invention Dehydrator tray Invention Dehydrator Invention Electric deep fryer 2018 G/S kitchen utensils, namely, pizza cutters, ice cream scoops, garlic presses, cooking strainers, ski... Invention Pancake template and related pancake cooking method. A batter template system and related methods... Invention Countertop appliance having floating mounting assembly to accommodate expansion and contraction o... Invention Griddle G/S Electric coffee machines Invention Pressure cooker Invention Appliance heat controller G/S Nonstick coating for cookware and portable electric appliances 2017 G/S Electric cooking appliances, namely, electric pressure cookers, electric skillets, electric gridd... G/S Power-operated machines for food and beverage production, namely, electric canning machines G/S Electric Griddles G/S electric space heater G/S Canning kits comprised of canning funnels, kitchen tongs, jar lifters, jar wrenches, lid lifters ... G/S Air fryers, electric fryers, electric deep fryers, cooking ovens, electric cooking ovens Invention Slow cooker tray G/S Electric slow cookers 2016 G/S Single-serve coffee, tea, and cocoa mechanical brewing machines for domestic and commercial use 2015 G/S Replacement parts for non-electric pressure cookers in the nature of non-metal sealing rings, non... G/S electric waffle maker 2013 G/S hot air popcorn poppers 2012 G/S Domestic cooking ovens. Pizza makers, namely pizza ovens. G/S Aluminum pressure cookers; skillets, sauce pans, dutch ovens; roasters, griddles, kettles, and br... 2011 G/S Electric [ griddles and ] skillets G/S Cook books 2009 G/S Electric knife sharpeners 2006 G/S Coffee holders for use in electric coffee makers 2004 G/S pressure indicator, sold as an integral component of non-electric pressure cookers G/S ELECTRIC COOKING APPARATUS, NAMELY, ELECTRIC GRIDDLES 2003 G/S ELECTRIC KNIFE SHARPENER FOR HOUSEHOLD USE 2001 G/S Portable electric parabolic heaters and portable electric heater fans. 1999 G/S DOMESTIC COOKING OVENS 1996 G/S Cookware, namely a microwave bacon cooker. G/S Electric household appliances for the preparation and service of food; electronic potato chip sli... 1995 G/S Electrically operated kitchen appliances for the processing or preparation of food namely, electr... G/S Electric heaters. Portable electric resistance heaters. G/S electrically operated kitchen appliances for the processing or preparation of food, namely electr... 1994 G/S Electric household deep fryer appliances for the preparation of food.