US Patent 11485613 Lifting aid for attic ladder system
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Edits on 29 Mar, 2023
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Patent Jurisdiction
Patent Number
114856130
Date of Patent
November 1, 2022
0Patent Application Number
168115240
Date Filed
March 6, 2020
0Patent Primary Examiner
Edits on 3 Nov, 2022
Golden AI
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Article (+340 characters)
US Patent 11485613 Lifting aid for attic ladder system
Article
A lifting aid for an attic ladder includes a track system having a plurality of attachment means configured to secure about a corresponding number of attic ladder rungs. A hand winch is secured to the base of the device and is in mechanical operation with a tray which runs up and down the attic ladder to which the track system is secured.
Infobox
Is a
Patent Jurisdiction
Patent Number
114856130
Date of Patent
November 1, 2022
0Patent Application Number
168115240
Date Filed
March 6, 2020
0Patent Primary Examiner
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