Fire escape – ladder – or scaffold – Scaffold external of shaft
Patent
1992-02-18
1994-05-10
Chin-Shue, Alvin C.
Fire escape, ladder, or scaffold
Scaffold external of shaft
182135, A47F 3026
Patent
active
053100190
ABSTRACT:
An improved tree stand incorporating two part design having improved carrying capability, adjustable shooting rest bar designed for quiet adjustment, retractable climbing and mounting studs, improved foot straps and improved adjusting means for climbing tree wrapping arm comprising wingnuts with pivoted attachments to a leader attached to fixed bolts in the tree wrapping arms.
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Chin-Shue Alvin C.
Friedlander Gregory M.
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