Collapsible, flexible head wear

Details Collapsible, flexible head wear Collapsible, flexible head wear

1990-04-27

1993-06-01

Nerbun, Peter

Apparel

Head coverings

With masks

2200, 2205, 2206, 446 27, 446488, A42B 104, A42B 300

Patent

active

052148009

ABSTRACT:
A collapsible, foldable, mask is provided which is made from a single blank, creased or folded to make a front and a back panel, with the fold forming the tops of both panels. The sides of the front panel are joined for a portion of their length to the corresponding sides of the back panel. The mask can be stored or shipped in a flat two-dimensional, partly assembled mode and can be opened or assembled to their dimensional form to be worn on the head of a user.

REFERENCES:
patent: 727173 (1903-05-01), Merrell
patent: 1398165 (1921-11-01), Whiteside
patent: 1600086 (1926-09-01), Bixby
patent: 2000242 (1933-10-01), Manning
patent: 2441333 (1948-05-01), Reinsberg
patent: 2677133 (1954-05-01), Hoffman, Jr.
patent: 2722688 (1955-11-01), Wojnar
patent: 2832961 (1958-05-01), Weiss
patent: 2856608 (1958-10-01), Wagenfeld
patent: 3134984 (1962-04-01), Ward
patent: 3221345 (1965-12-01), Berg
patent: 3295511 (1967-01-01), Crouzet
patent: 3599240 (1971-08-01), Shapur
patent: 3789839 (1974-02-01), Lund et al.
patent: 3917153 (1975-11-01), Holschneider
patent: 4027340 (1977-06-01), Hadtke
patent: 4411023 (1983-10-01), Pinson
patent: 4572173 (1986-02-01), Comeau
patent: 4870959 (1989-10-01), Reisman et al.

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