The mounting apparatus generally includes a square mounting plate releasably attached to a collar member which threadably engages a vertical support member.doi:US5103768 AW. Kent SlowinskiUSUS5103768 * 1990年10月3日 1992年4月14日 Slowinski W Kent Birdhouse with novel mounting apparatus...
Wildlife managers design artificial structures, such as bird houses and bat boxes, to provide alternative nesting and roosting sites that aid wildlife conservation. However, artificial structures for wildlife may not be equally efficient at all sites due to varying climate or habitat characteristics infl...
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The trail direction sign device combine with a birdhouse comprises: a vertical support unit (10) which is raised vertically from the ground; a horizontal support unit (20) which is supported on the vertical support unit (10); a location display unit combined with a birdhouse (30) on which...
This invention of mounting apparatus has quick release, enhanced stability against high wind velocity, extended life cycle, and ground animal tamper proof for birdhouse and bird feeder. This design of inner plate mechanism provides higher contact area and distributes pressure on the mounting pipe ...