Skylight and/or roof opening guardrail assembly

Details Skylight and/or roof opening guardrail assembly Skylight and/or roof opening guardrail assembly

1994-06-14

1996-04-02

Friedman, Carl D.

Static structures (e.g., buildings)

Cupola or skylight

49 50, 49 55, 49 57, 49 67, 52106, 52202, 52641, D25 53, E04D 1303

Patent

active

055029345

ABSTRACT:
A skylight or roof opening protective device which comprises a pair of hinged protective frames which pivot outwardly from each other to define an "A" frame, when viewed at either end. Each frame is mounted on a base for temporary or permanent attachment to a skylight or the like.

REFERENCES:
patent: D27021 (1897-05-01), Smith
patent: D354817 (1995-01-01), Kovacs et al.
patent: 473128 (1892-04-01), Rankin, Jr.
patent: 5313748 (1994-05-01), Hughes, Jr.
"Rules and Requirements of the National Board of Fire Underwriters for the Construction and Installation of Skylights as recommended by the National Fire Protection Association"; pp. 11-15; 1908.
Plasteco, Inc.; Fallguard.RTM.; Jun. 8, 1994.
Plasteco, Inc.; Fallguard.RTM. Skylight Screens; Jun. 8, 1994.

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