United States Patent 2516869
Inventors:
Harris, Philip W.
Publication Date:
08/01/1950
Assignee:
Harris, Philip W.
Other Classes:
135/904, 135/119, D21/834, 135/906, 135/117, 135/116, 135/115
International Classes:
E04H15/36; E04H15/44; E04H15/56; E04H15/32; E04H15/34
US Patent References:
| 2055044 | Canopy support for sleeping bags or sun mats | | | |