Tent – canopy – umbrella – or cane – Portable shelter – Framework
Patent
1996-01-23
1998-03-31
Wood, Wynn E.
Tent, canopy, umbrella, or cane
Portable shelter
Framework
135114, 1351203, 135124, 135157, 135158, A45F 300, E04H 1500
Patent
active
057327262
ABSTRACT:
A cabin tent pole system (10) using side poles (14), gable poles (16), corner hubs (18), and roof hubs (20). The corner hubs (18) have two tubular members (50) which join forming a first obtuse angle (32), where a structural web (56) may be provided to help maintain the first obtuse angle (32) and strengthen the corner hub (18). Similarly the roof hubs (20) have tubular members (60) which form second obtuse angles (34) between any pair of the tubular members (60). The roof hubs (20) may include a series of webs (66) which act to maintain the angular relationships of the tubular members (60), including the second obtuse angles (34). Only larger embodiments of the tent pole system (10) require the use of ridge poles (40).
REFERENCES:
patent: 2742912 (1956-04-01), Blanchard
patent: 3181542 (1965-05-01), Bareis
patent: 3182672 (1965-05-01), Biller, Jr.
patent: 3424178 (1969-01-01), Yazaki
patent: 3499457 (1970-03-01), Waring et al.
patent: 4077418 (1978-03-01), Cohen
patent: 4192333 (1980-03-01), Sato
patent: 4352362 (1982-10-01), Nichols
patent: 4706696 (1987-11-01), Gillis
patent: 4941499 (1990-07-01), Pelsue et al.
patent: 5002083 (1991-03-01), Kim
Camp the Outdoor World of Camel, 1975 p. 10 "Nylon Umbrella".
Hughes Michael J.
Jinwoong, Inc.
Roberts Raymond E.
Wood Wynn E.
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