Pillow structure

Details Pillow structure Pillow structure

1974-12-17

1976-07-13

Gilliam, Paul R.

Beds

Bedsteads

Element or detail

5357, 5341, A47G 900, A47C 2700

Patent

active

039685292

ABSTRACT:
A manipulative pillow arrangement is formed by a closed chain of folded and interconnected padded pillow sections. Relative movement of the sections produces a change in the relationship between the patterns of the fabric covering the various sections thus providing a flexible and amusing decorative effect.

REFERENCES:
patent: 395043 (1888-12-01), Doremus
patent: 2577595 (1951-12-01), Tobias
patent: 2765480 (1956-10-01), Mueller
patent: 3469882 (1969-09-01), Larsen
patent: 3736023 (1973-05-01), Lyons
patent: 3849810 (1974-11-01), Degen
Gardiner, "Flexagon", Dec. 1956, Scientific American, p. 156 ff.
Oakly, et al., "American Mathematical Monthly", Mar., 1957.
Mysterious Flexagons, Jones, Pub. 1956, Crown Pub.

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