Class A62B : DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
Subclass 1/12: Devices for lowering persons from buildings or the like by making use of rope-lowering devices (capstans, winches B66D) with brake mechanisms for the winches or pulleys hydraulically operated
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11840422 | Reel braking system | Aug 20, 18 | Dec 12, 23 | MACNAUGHT PTY LTD |
| 10864387 | Tactical rope insertion assist device | Apr 19, 18 | Dec 15, 20 | Auburn University |
| 10413761 | Line retraction device having a damper assembly | Mar 02, 16 | Sep 17, 19 | MSA Technology, LLC |
| 8225905 | Ascender device with cam for belaying on a fixed rope | Nov 09, 09 | Jul 24, 12 | ZEDEL |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0009,113 | RESCUE SYSTEM FROM HIGH RISE APARTMENTS WITH AUTOMATIC HYDRO MECHANIC CONTROL AND WITHOUT ELECTRICITY | Oct 25, 15 | Jan 10, 19 | Not available |
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