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Class Information
Number: 135/91
Name: Tent, canopy, umbrella, or cane > Portable shelter (i.e., tent or canopy) > With heating, lighting, or ventilating
Description: Shelter have; (a) means to elevate the temperature of the interior of the shelter, (b) means to artificially illuminate the shelter, or (c) means for supplying, removing or treating air for the shelter.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7481234 |
Bio-hazard attack family survival dome |
Jan. 27, 2009 |
| 7461668 |
Party-tent with an illuminating device |
Dec. 9, 2008 |
| 7455427 |
Lighted tent apparatus and system |
Nov. 25, 2008 |
| 7455582 |
Solar powered fan for portable enclosure |
Nov. 25, 2008 |
| 7031147 |
Collapsible structures having enhancements |
Apr. 18, 2006 |
| 6856504 |
Collapsible structures having enhancements |
Feb. 15, 2005 |
| 6840254 |
Portable dressing blind and method of use |
Jan. 11, 2005 |
| 6773140 |
Structure of lighting unit of a tent |
Aug. 10, 2004 |
| 6714407 |
Collapsible structures having enhancements |
Mar. 30, 2004 |
| 6560095 |
Collapsible structures having enhancements |
May. 6, 2003 |
| 6449147 |
Collapsible structures having enhancements |
Sep. 10, 2002 |
| 6397869 |
Portable camping tent structure with built-in overhead electric fan and power source |
Jun. 4, 2002 |
| 6098218 |
Cabin cot |
Aug. 8, 2000 |
| 6085767 |
Shelter |
Jul. 11, 2000 |
| 6035876 |
Free-standing ceiling |
Mar. 14, 2000 |
| 5964233 |
Patio umbrella with radiant heater |
Oct. 12, 1999 |
| 5916096 |
Advanced surgical suite for trauma casualties |
Jun. 29, 1999 |
| 5606986 |
Clear top inside veil tent |
Mar. 4, 1997 |
| 5592960 |
Hunting blind |
Jan. 14, 1997 |
| 5458146 |
Portable bivouac shelter |
Oct. 17, 1995 |
| 5365961 |
Ventilator for tent |
Nov. 22, 1994 |
| 5331991 |
Ventilation method and means for the same |
Jul. 26, 1994 |
| 5291698 |
Tarpaulin air vent system |
Mar. 8, 1994 |
| 5261435 |
Shading device |
Nov. 16, 1993 |
| 4844108 |
Tent |
Jul. 4, 1989 |
| 4798220 |
Thermo blanket |
Jan. 17, 1989 |
| 4582062 |
Home tanning tent structure |
Apr. 15, 1986 |
| 4294308 |
Method and assembly for camouflaging at least one building |
Oct. 13, 1981 |
| 4091584 |
Small building structure |
May. 30, 1978 |
| 4067347 |
Solar heated shelter with moveable secondary roof |
Jan. 10, 1978 |
| 4055030 |
Greenhouse |
Oct. 25, 1977 |
| 4000749 |
Isolation module |
Jan. 4, 1977 |
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