| Patents for A45B 5 - Walking sticks or umbrellas convertible into seats; Hunting sticks (532) |
|---|
| 06/05/1990 | US4930839 Single-legged chair |
| 03/14/1990 | CN2054270U Dual-purpose walking stick |
| 02/21/1990 | CN2053045U Combined walking stick convertible into seat |
| 01/10/1990 | CN2050693U Canes. sticks and collapsible travelling stools |
| 11/15/1989 | CN2047501U Multi-purpose walking stick |
| 11/08/1989 | CN2047112U Dual-purpose article for travelling stool and umbrella |
| 10/18/1989 | CN2045945U Multifunctional tourist articles |
| 09/27/1989 | CN2044831U Combined multipurpose stool |
| 08/02/1989 | CN2041902U Walking stick with resting function |
| 07/26/1989 | CN2041503U Multipurpose umbrella |
| 07/12/1989 | CN2040725U Portable walking stick convertible into seat |
| 07/12/1989 | CN2040724U Stool type walking stick |
| 06/28/1989 | CN2039923U Combination of umbrella, stool and walking stick |
| 02/15/1989 | CN2032406U Walking stick convertible into seat by charging air |
| 01/11/1989 | CN2030438U Multi-purpose walking stick |
| 11/30/1988 | CN87214991U Dual-purpose stick |
| 11/22/1988 | US4786082 Skier's seat |
| 07/20/1988 | CN87213132U Stick with a folding stool |
| 07/20/1988 | CN87210774U Dual purpose stick |
| 06/23/1988 | DE3642906A1 Hand-held stick with kinematic carrying, seating and sun umbrella device |
| 06/23/1988 | DE3642622A1 Joint of a walking stick which can be converted to a three-legged stool |
| 04/27/1988 | CN87209632U Two in one: stick-folding stool |
| 02/03/1988 | CN87206166U Stick being able to be used as a stool |
| 11/04/1987 | CN87201171U Nine fuction device for tourist |
| 10/20/1987 | US4700914 One legged stool |
| 10/03/1987 | CN86205495U Stick chair |
| 08/12/1987 | CN86203561U Combined rods for touring |
| 08/04/1987 | US4684090 Transportable seating device |
| 07/29/1987 | CN86108667A Portable chair-cart-walking stick-umbrella combination |
| 05/20/1987 | CN86200779U Versatile hand stick |
| 07/24/1979 | US4162101 Walker for invalid persons |
| 12/27/1977 | US4065140 Ski seat |