Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Portable
Patent
1997-09-12
1999-03-16
Johnson, Blair M.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Portable
52281, 522822, 403217, A47G 500
Patent
active
058817891
ABSTRACT:
A children's play structure includes a frame having hinge structures that enable the structure to be arranged into a free-standing structure having a variety of adjustable positions. Interchangeable panels can be provided for removable attachment to the structure. At least one of the panels may include an article mounting sheet configured to receive articles such as drawings, photographs, and the like in one or more transparent pockets. The frame is easily assembled and is foldable into a compact structure when not in use. A hinge mount structure having two mounting posts facilitates assembly, disassembly, folding, and adjustable positioning, and affords structural stability to the free-standing play structure. In particular, such a hinge structure allows adjoining frames to be mounted at the same level and to be freely pivoted independently of one another. Further, a coupling structure enables portions of the play structure to be divided into segments that can be attached upon assembly. The coupling structure enables the play structure to be reduced in size for shipment or storage.
REFERENCES:
patent: 1595929 (1926-08-01), Rhodes
patent: 1661003 (1928-02-01), Miller
patent: 2011528 (1935-08-01), Seay
patent: 2790258 (1957-04-01), Freshour
patent: 2895717 (1959-07-01), Defalco
patent: 3204689 (1965-09-01), Howell
patent: 3207421 (1965-09-01), Hunger et al.
patent: 3247628 (1966-04-01), Miller
patent: 3447824 (1969-06-01), Brown
patent: 3571999 (1971-03-01), Downing
patent: 3677322 (1972-07-01), Brorson et al.
patent: 3709237 (1973-01-01), Smith
patent: 3913598 (1975-10-01), Glutting, Jr. et al.
patent: 4001987 (1977-01-01), Couthard
patent: 4066089 (1978-01-01), Rainwater
patent: 4121645 (1978-10-01), Behr
patent: 4373570 (1983-02-01), Nussdorf et al.
patent: 4516620 (1985-05-01), Mulhern
patent: 4645183 (1987-02-01), Rattray et al.
patent: 4667724 (1987-05-01), Dragone
patent: 4669138 (1987-06-01), Kassai
patent: 4713773 (1987-12-01), Larson
patent: 4798019 (1989-01-01), Sury et al.
patent: 4842035 (1989-06-01), Thompson
patent: 4884988 (1989-12-01), McMurray
patent: 4992068 (1991-02-01), Conrad
patent: 5069623 (1991-12-01), Peat
patent: 5070665 (1991-12-01), Marrin et al.
patent: 5287909 (1994-02-01), King et al.
patent: 5352149 (1994-10-01), Melashenko et al.
patent: 5382111 (1995-01-01), Melashenko et al.
patent: 5414950 (1995-05-01), Johnson, Jr.
patent: 5431210 (1995-07-01), Nelson et al.
patent: 5544870 (1996-08-01), Kelley et al.
patent: 5570971 (1996-11-01), Rixen et al.
patent: 5694997 (1997-12-01), Styger
Melashenko Connie R.
Melashenko Robert A
Calapitter Creations, Inc.
Johnson Blair M.
LandOfFree
Childrens play structure does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Childrens play structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Childrens play structure will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-809492