US PATENT SUBCLASS 135 / 87
PORTABLE SHELTER (I.E., TENT OR CANOPY)

Current as of: June, 1999
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135 /   HD   TENT, CANOPY, UMBRELLA, OR CANE

87PORTABLE SHELTER (I.E., TENT OR CANOPY) {18}
88.01  DF  .~> Canopy supported by vehicle {4}
88.13  DF  .~> Tent supported by vehicle {1}
90  DF  .~> Shelter suspended from diverse support means
91  DF  .~> With heating, lighting, or ventilating {2}
95  DF  .~> Convertible (i.e., from shelter to diverse object or from one type of shelter to another type of shelter)
96  DF  .~> Combined
97  DF  .~> Plural shelters, shelter having plural compartments, or plural sectional covering
98  DF  .~> Umbrella-type
99  DF  .~> Center-pole supporting-type
100  DF  .~> Cone-shaped type (e.g., tepee)
121  DF  .~> Framework {9}
114  DF  .~> Shelter pole
115  DF  .~> Cover for shelter
116  DF  .~> Floor or base structure
117  DF  .~> Closure, viewing window, awning, or sunshade
118  DF  .~> Stake
119  DF  .~> Cover fastening
120.1  DF  .~> Accessory or adjunct {2}

DEFINITION

Classification: 135/87

PORTABLE SHELTER, I.E., TENT OR CANOPY:

(under the class definition) Subject matter relating to a portable shelter, i.e., tent or canopy, for protecting animate or inanimate objects from the weather or environment by at least partially covering or enclosing the objects or to a subcombination peculiar to such a shelter. These shelters essentially comprise (a) a cover or enclosure made of flaccid material and (b) a means for supporting the flaccid cover or enclosure which means is not part of or supported by the object which is to be protected.

SEE OR SEARCH CLASS

52, Static Structures (e.g., Buildings),

2.11+, for a structure, or a component thereof, of that class which is shaped, supported or strengthened by an enclosed fluid, and see (1) Note of subclass 2.11 for other locations of inflatable devices, elements, members, structures, etc., subclasses 3+ cover which is supported by an article or body of material to be covered, e.g., haystack covers, subclass 63 for a residual enclosure with flaccid type surfacing but having an in situ erected preformed rigid panel, and subclasses 74+ for a rigid type awning.

128, Surgery,

205.26, for oxygen tents.

150, Purses, Wallets and Protective Covers,

154+, for a flaccid protective cover which is configured for and supported by the article it protects. 256, Fences,

12.5, for barriers designed to regulate wind and air currents so that driftage of snow or sand will be controlled; subclass 25 for fence panels hingedly connected to form an enclosure.