Static structures (e.g. – buildings) – Framing to receive door – doorjamb – or window sash – Architrave; i.e. – finish strip on floor – ceiling – or wall...
Patent
1981-01-30
1983-08-02
Machado, Reinaldo P.
Static structures (e.g., buildings)
Framing to receive door, doorjamb, or window sash
Architrave; i.e., finish strip on floor, ceiling, or wall...
49505, E06B 120
Patent
active
043958559
ABSTRACT:
This invention is directed to a novel door frame assembly. More particularly, this invention is directed to a pre-fabricated door frame assembly, the components of which are adjustable and such that the assembly can be used for either right hand or left hand doors and can fit a wide variety of widths and heights of door openings through walls of various thicknesses. The invention includes a slide guide unit, two of which in interlocking combination are suitable for use in constructing an adjustable width jamb as part of a pre-fabricated door frame assembly, comprising:
REFERENCES:
patent: 2651814 (1953-09-01), Lester
patent: 3420003 (1969-01-01), Cline
patent: 3429076 (1969-02-01), Fortsch
patent: 3808759 (1974-05-01), Carmichael
patent: 3906671 (1975-09-01), Maldonado
patent: 4012868 (1977-03-01), Andruszkiewicz
patent: 4014146 (1977-03-01), Mascio
patent: 4067632 (1978-01-01), Sekerich
Machado Reinaldo P.
Windor Sales Limited
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