|
2024
|
Invention
|
Refeed structure and roll-up door assembly.
A refeed block for refeeding a displaced edge of a r... |
|
|
Invention
|
Manual release structure and roll-up door assembly.
A manual release structure and roll-up door ... |
|
2023
|
Invention
|
Systems and methods for a conditioned air vestibule.
A conditioned air vestibule can be position... |
|
2021
|
Invention
|
Systems and methods for a roll-up door.
A roll-up door assembly includes a header, a face frame,... |
|
2019
|
Invention
|
Sealing system for a conditioned door threshold. Embodiments of the invention provide a sealing s... |
|
2015
|
Invention
|
Roll-up door. A roll-up door (10) with slats (60) rolled on a reel (12) with spiral guides (32) t... |
|
|
Invention
|
Roll-up door with a spiral guide. A roll-up door (10) with slats (60) rolled on a reel (12) with ... |
|
2014
|
Invention
|
Multi-panel door assembly.
A door construction made of panel sections hinged to one another at e... |
|
2013
|
Invention
|
Sliding door cover rail.
An industrial sliding door for closing off a door opening in a wall of ... |
|
2008
|
P/S
|
Non-metal industrial doors for use in clean environments |
|
2005
|
P/S
|
Metal industrial windows for use in clean environments Non-metal industrial windows for use in cl... |
|
|
Invention
|
Air curtain doorway. An air curtain doorway for preventing cross-filtration of air at a doorway b... |
|
2004
|
Invention
|
Impactable door. An industrial sliding door has one or more panel assemblies, each panel assembly... |
|
2002
|
Invention
|
Apparatus and method for providing continuous real-time conditioned air curtain. An air curtain p... |
|
1997
|
P/S
|
industrial doors for use in clean environments |
|
1995
|
P/S
|
metal industrial doors non-metal industrial doors |
|
1973
|
P/S
|
COLD STORAGE DOORS AND DOOR SEALS |
