Title: Hair roller

Abstract: A hair roller is described having first and second flexible, generally planar roller members which are hinge coupled and are deflectable from a generally planar configuration into a body having a generally cylindrically shaped configuration. Edge segments of the members are preformed to have arcuate cross sectional configurations for causing the hair roller body to conform to a circular cross sectional configuration.

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Inventors: Kulpa, Walter J. (Norwalk, CT, US)

Application Number: 741919
Filing Date: 1976-11-15
Publication_date: 1979-01-30
Assignee: Sperry Rand Corporation (Bridgeport, CT)
Primary Class(es): 132/226
Other Classes:
US Patent Ref:

1545771	Jul, 1925	Hout	229/41.
2226178	Dec, 1940	Page	229/41.
2283406	May, 1942	Bacon	229/41.
2369385	Feb, 1945	Carruth et al.	229/41.
2402944	Jul, 1946	Braloff	229/41.
2889834	Jun, 1959	Anderson et al.	132/7.
3108603	Oct, 1963	Mobberley	132/34.
3232300	Feb, 1966	Fisher	132/39.
3404694	Oct, 1968	Hammel	132/40.

Other Refs:
Primary Examiner: McNeill, G.E.
Assistant Examiner:
Attorney: Miranda; Charles R.