Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Preway Inc. Patents
Assignee:
Preway Inc.
Address:
Wisconsin Rapids, WI
No. of patents:
7
Patents:












Patent Number Title Of Patent Date Issued
4471755 Fireplace structure September 18, 1984
A fireplace having one or more conduits for directing outside combustion air into the firebox with a movable member adjacent a conduit outlet for normally closing said conduit and having either open or closed positions dependent upon the existence of a pressure difference across said mem
4285326 Fireplace construction with adaptable combustion air inlet August 25, 1981
A prebuilt fireplace construction for installation in a living space includes a housing, a firebox within the housing with an open forward side adapted to be sealed by glass doors, an outlet for combustion gases, an inlet for combustion air and has a base structure supporting the housing
4184475 Fireplace January 22, 1980
A fireplace having passage means for directing outside combustion air into the firebox with a pair of outlet openings for said combustion air and each having an intake damper movable between open and closed positions at the outlet end of said passage means with operating structure for
4163443 Latch mechanism for an oven door August 7, 1979
A door latch mechanism, mountable in an oven for engagement with an oven door, includes a base, a latch plate carried on the base by a pair of flanged guide rollers carried on the base and cooperating with a pair of guide slots in the latch plate, and a yieldable over-center urging means
4153036 Fireplace construction May 8, 1979
A prebuilt fireplace construction for installation in a building structure, such as a mobile home. The construction includes a firebox having an open side and a combustion gas outlet adapted to be placed in fluid communication with a flue. A transparent door is provided for substanti
4117827 Fireplace construction October 3, 1978
A prebuilt fireplace construction for installation in a building structure. The construction includes a firebox having an open forward side and an outlet for combustion gases and a housing at least partially surrounding the firebox with the combustion gas outlet extending through the top
4095581 Fireplace construction June 20, 1978
A prebuilt fireplace construction for installation in a building structure, such as a mobile home. The construction includes a firebox having an open side and a combustion gas outlet adapted to be placed in fluid communication with a flue. A transparent door is provided for substanti

 
 
  Recently Added Patents
Monitoring activity of a user in locomotion on foot
Predicting performance of an integrated circuit
Method for the hydrolysis of substituted formylamines into substituted amines
Means to securely fixate pacing leads and/or sensors in vessels
System and method for displaying a constant time selection context menu interface
Mass spectrometry method
Eye therapy system
  Randomly Featured Patents
Synchronous scan streaking device
Motor housing for canister type electric vacuum cleaner
Deoxyribonuclease II proteins and cDNAS
Derivatives of N-phenylanthranilic acid and 2-benzimidazolone as potassium channel and/or neuron activity modulators
Selecting multiple settings for an integrated circuit function using a single integrated circuit terminal
Off-axis projection optical system and extreme ultraviolet lithography apparatus using the same
Lifting gas replenishment in a tethered airship system
Extendable anchor base septic tank
Hand held mirror with movable handle
Method and implementation for detecting and characterizing audible transients in noise