The broken lines in the drawings are included for the purpose of illustrating portions of the retractable ladder and form no part of the claimed design.
The broken lines in the drawings are included for the purpose of illustrating portions of the retractable ladder and form no part of the claimed design.
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Number | Date | Country |
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3153564 | Apr 2001 | JP |
Entry |
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“Dive Ladders” Diving Equipment specialties (online). Jun. 1, 2003, Retrieved on Jun. 23, 2015. Retrieved from the Internet <https://web.archive.org/web/20030601092530/http:/www.techdivetools.com/boat/ladders.html>, figure 1, p. 3; p. 2, second paragraph. |