Abstract A ladder safety device is provided which may be fitted to a ladder and includes at least two elongated members cooperating telescopically. Apertures are formed in the elongated members which may be brought into register on telescopic extensions of the members to receive the ends of ladder uprights so that the device may be located transversely across the top of a ladder. The apertures may be of different sizes and may be brought into register at different relative locations of the elongated members to receive ladder uprights at different separations. In a preferred embodiment, the device comprises a central and two additional elongated members. The central member is formed with two spaced apertures and each additional member is formed with one aperture towards one end thereof.
Inventors
👤 Stephen R. Skarsten
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-11-07 23:21
CPC Classifications
E; E06; E06C; E06C7/00; E06C7/48
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
52 words
A ladder safety device having at least two elongate members cooperating telescopically, there being apertures formed in the members which can be brought into register on telescopic extension of the members to receive the ends of ladder uprights, so that the device may be located transversely across the top of a ladder.
Claim 2
Dependent Claim
52 words
A ladder safety device having at least two elongate members cooperating telescopically, there being apertures formed in the members which can be brought into register on telescopic extension of the members to receive the ends of ladder uprights, so that the device may be located transversely across the top of a ladder.
Claim 3
Dependent Claim
14 words
A device according to claim 1, wherein the elongate members comprise respective coaxial tubes.
Claim 4
Dependent Claim
36 words
A device according to claim 1, comprising one central and two other elongate members, the central member being formed with two spaced apertures and each other member being formed with one aperture towards one end thereof.
Claim 5
Dependent Claim
33 words
A device according to claim 1, wherein the apertures are of differing sizes and can be brought into register at different relative locations of the members to receive ladder uprights at different separations.
Claim 6
Dependent Claim
15 words
A device according to claim 1, further comprising wall engaging means provided on the members.