Harper Engineering Co.

United States of America

Create a watch for Harper Engineering Co.
Total IP 15
Total IP Rank # 105,713
IP Activity Score 0.9/5.0    2
IP Activity Rank # 491,264

Patents

Trademarks

2 0
0 0
13 0
0
 
Last Patent 2023 - Bi-fold door
First Patent 2006 - Eccentric fastening device

Latest Inventions, Goods, Services

2022 Invention Bi-fold door. The present disclosure is directed to a bi-fold door system, apparatus, or device i...
Invention Bi-fold door. The present disclosure is directed to a bi-fold door system, apparatus, or device ...
Invention Flight deck barrier apparatus. The present disclosure is directed to a flight deck barrier appara...
2020 Invention Aircraft latch apparatus having floating strike assembly. An aircraft door latch apparatus inclu...
Invention Aircraft latch apparatus having floating strike assembly. An aircraft door latch apparatus includ...
Invention Aircraft hinge apparatus and related methods for use of the same. A hinge apparatus can include ...
Invention Aircraft hinge apparatus and related methods for use of the same. A hinge apparatus can include a...
Invention Aircraft door latch apparatus and related methods for use of the same. An aircraft door latch ap...
Invention Aircraft door latch apparatus and related methods for use of the same. An aircraft door latch app...
Invention Aircraft hinge apparatus and related methods for the same. A hinge apparatus can include a frame...
Invention Aircraft hinge apparatus and related methods for the same. A hinge apparatus can include a frame ...
2019 Invention Aircraft flooring systems and related methods. An aircraft flooring system includes a floor beam,...
Invention Aircraft flooring systems and related methods. An aircraft flooring system includes a floor beam...
Invention Aircraft latch apparatus and methods to use the same. A latch apparatus coupled to an aircraft c...
Invention Aircraft latch apparatus and methods to use the same. A latch apparatus coupled to an aircraft co...
Invention Payload attachment fitting and methods to use the same. A seat track fitting assembly can include...
Invention Universal power interface system and methods to use the same. A power interface system is provide...
2018 Invention Integrated stowage bin assembly.
A stowage bin assembly includes a bin bucket assembly...
Invention Integrated stowage bin assembly. A stowage bin assembly includes a bin bucket assembly (12) havin...
2017 Invention Panel assemblies and methods to assemble the same. A panel assembly can include a first panel hav...
2015 Invention Overhead storage compartment cover assembly and methods to use same. A stowage bin cover assembly...
2014 Invention Methods for installation of potted inserts having a latch mechanism. A method for use when retrof...
2013 Invention Method of fabricating potted panel latch system. A method of preparing a finished panel and latch...
2009 Invention Dampened bayonet latch. A latch mechanism is described allowing controlled access to the area se...
2008 Invention Energy absorbing seat. A lightweight airplane seat using composite material to form a four-bar l...
Invention Latch cover. A lightweight, strong article of manufacture wherein the surfaces are fabricated of...
2007 Invention Resettable release latch. A resettable securement latch for a panel which allows release of the ...
Invention Selective release latch. A selectively released latch securing a panel in position, but which re...
2006 Invention Eccentric fastening device. The eccentric fastening device (20) includes a first threaded fastene...