Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 220/DIG.16
Name: Receptacles > Pressure indicators
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
7107928 Selectively deformable container end closure Sep. 19, 2006
6877629 Food storage device Apr. 12, 2005
6158606 Pressure setting value for a pressure-cooker Dec. 12, 2000
6020823 Decorative packaging with special effects Feb. 1, 2000
5944212 Container capable of being evacuated by rotating a cap member thereof Aug. 31, 1999
5803282 Vacuum indicator for a bottle Sep. 8, 1998
5601205 Fuel tank assembly Feb. 11, 1997
5564584 Vent cap for discharging nearly empty propane cylinders Oct. 15, 1996
5452819 Air valve fuel fill cap Sep. 26, 1995
5181615 Plastic closures for containers and cans and methods of and apparatus for producing such closures Jan. 26, 1993
5115938 Containers and cans and method of and apparatus for producing the same May. 26, 1992
4975132 Plastic closures for containers and cans and methods and apparatus for producing such closures Dec. 4, 1990
4948665 Modified thermoplastic and a method for the manufacture of the thermoplastic Aug. 14, 1990
4805768 Paper container for liquid sealed with gas in head space, method of filling gas and apparatus for filling gas Feb. 21, 1989
4722451 Synthetic polymeric resin vacuum container with indicator Feb. 2, 1988
4438792 Pressure relief alert Mar. 27, 1984
3968686 Flow indicator Jul. 13, 1976
3930592 Beer can structure Jan. 6, 1976











 
 
  Recently Added Patents
Methods and systems for representing missed approach information in perspective view on a cockpit display
Medical capsule housing formed by thermal welding
Image forming apparatus and method of translating virtual memory address into physical memory address
Carrying case
Method and system for quantifying viewer awareness of advertising images in a video source
Antenna device and wireless communication apparatus
Asynchronous task execution
  Randomly Featured Patents
Road sweeping vehicles
Method of forming Cu-Ca-O thin films on Cu surfaces in a chemical solution and semiconductor device thereby
E-mail proxy
Windshield wiper dispenser method and apparatus
Tappet retainer assembly
Chandelier
Substituted piperidine compounds and methods of their use
Single poly EPROM cell having smaller size and improved data retention compatible with advanced CMOS process
Equipment for use in measuring the distance between different points displayed on a fluorescent screen
Supplier approval and activation in a supplier network