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Class Information
Number: 52/783.12
Name: Static structures (e.g., buildings) > Composite prefabricated panel including adjunctive means > Sandwich or hollow with sheet-like facing members > Corrugated component > For door or door shutter
Description: Structure that is intended to be used as a component of a closure for an entrance or egress.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7415806 |
Ballistic abatement barrier method and system |
Aug. 26, 2008 |
| 6748711 |
Door for a housing containing electrical components |
Jun. 15, 2004 |
| 6482496 |
Foil backed laminate reinforcement |
Nov. 19, 2002 |
| 6470639 |
Exterior window shutters |
Oct. 29, 2002 |
| 6170224 |
Multi-panel hollow door structures and manufacturing methods employing paperboard cores |
Jan. 9, 2001 |
| 5996292 |
Perforated shutter system and method |
Dec. 7, 1999 |
| 5989681 |
Semi-finished wood simulating product |
Nov. 23, 1999 |
| 5983578 |
Penetration-resistant security passway and door therefor |
Nov. 16, 1999 |
| 5782055 |
Door Apparatus and method of making door |
Jul. 21, 1998 |
| 5681641 |
Structural member and pallet made therewith and method |
Oct. 28, 1997 |
| 5660021 |
Security of buildings and other structures |
Aug. 26, 1997 |
| 5596849 |
Shutter system and method |
Jan. 28, 1997 |
| 5487244 |
Shutter system and method |
Jan. 30, 1996 |
| 4838606 |
Door guard bar |
Jun. 13, 1989 |
| 4494354 |
Door frame construction |
Jan. 22, 1985 |
| 4284119 |
Overhead door and overhead door section system and method |
Aug. 18, 1981 |
| 4182080 |
Sectionalized door for a barn or similar structure |
Jan. 8, 1980 |
| 4132042 |
Door structure and method for forming such structure |
Jan. 2, 1979 |
| 4057936 |
Thermally insulated window system |
Nov. 15, 1977 |
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