|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||119/498; 119/453; 119/474; 256/025; 256/026|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 9 인용 특허 : 36|
This invention comprises a series of lightweight, easily transportable identical frame pieces attached together to form an expandable pet enclosure that can be assembled into a multiplicity of configurations, optionally with a floor or a roof that comprises the same frame pieces.
I claim: 1. A portable animal enclosure for small animals comprising a multiplicity of essentially identical frame pieces in which in said enclosure any given frame piece is joined to at least one neighboring frame piece by a multiplicity of ligaments, said ligaments each being permanently attached to one frame piece and each ligament comprising at least one post, said post having a protuberance, and a hole to receive the protuberance, and in which the ligaments wrap around a side of the frame to which the ligament is not permanently attached in such a ...