Patent US20070066977A1 successfully refreshed from Google Patents.
Patent GB170199A successfully refreshed from Google Patents.
GB170199A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Improvements in and connected with ladders
Assignee: Individual
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Filing: 1920-07-21
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Granted: —
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Expires: 1940-07-21
Abstract
Abstract 170,199. Downes, G. H. July 21, 1920. Ladders.-An adjustable foot member for ladders comprises a one-piece skeleton frame b with aligned openings and a bar c with foot pad d attached adapted to slide in these openings and to be secured in any adjusted position by means of a screw in the frame entering holes in the bar, or by a. pawl and ratchet device.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-22 23:04
CPC Classifications
E; E06; E06C; E06C7/00; E06C7/42; E06C7/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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