| Patents for A45B 19 - Special folding or telescoping of umbrellas (2,186) |
|---|
| 04/13/1994 | CN2161124Y 晴雨伞 Umbrella |
| 04/06/1994 | CN2160237Y Foldable umbrella |
| 04/06/1994 | CN2160236Y Foldable umbrella |
| 03/29/1994 | US5297572 Improved frames of a folded umbrella |
| 03/16/1994 | EP0587529A2 Protection device |
| 03/16/1994 | CN2158635Y Folding-type umbrella |
| 03/09/1994 | CN2158190Y Inflated umbrella for rain days (or sunshade) |
| 03/01/1994 | CA2105139A1 Apparatus for screening |
| 02/26/1994 | CA2076821A1 Easily closed and folded umbrella |
| 02/23/1994 | CN2156721Y 多功能折叠伞 Multifunctional umbrella |
| 02/23/1994 | CN2156720Y Special umbrella capable of matching with easy chair |
| 02/22/1994 | US5287869 Center post of a collapsible umbrella |
| 02/09/1994 | CN2155156Y Improved structure of rib for multi-fold umbrella |
| 02/09/1994 | CN2155155Y Special-shaped collapsible umbrella |
| 02/08/1994 | US5284172 Reversing umbrella apparatus |
| 02/02/1994 | CN2154610Y Aerated umbrella |
| 11/24/1993 | CN2146884Y Double-top ellipse shape foldable umbrella |
| 11/23/1993 | US5263505 Oblong umbrella |
| 11/03/1993 | CN2144944Y Umbrella frame structure of multi-fold umbrella |
| 11/03/1993 | CN2144943Y Sun-umbralla |
| 11/03/1993 | CN2144942Y Aeration umbrella without frame |
| 10/13/1993 | CN2143424Y Air inflated sun umbrella |
| 10/07/1993 | CA2065226A1 Fully automatic collapsible umbrella |
| 09/01/1993 | CN2141203Y Stick hanging type sun and rain umbrella and support connector |
| 08/17/1993 | US5235998 Rib structure of multiple-fold umbrella |
| 08/17/1993 | US5235997 Compact collapsible umbrella |
| 06/30/1993 | CN2137095Y Multi-layer foldihng sun umbrella |
| 06/09/1993 | CN2135270Y Floldable umbrella bone structure |
| 05/26/1993 | CN2134079Y Umbrella structure having self-opening 3-folding |
| 05/26/1993 | CA2072699A1 Wind invertible umbrella rib linkage system |
| 05/18/1993 | US5211199 Self-opening topless pocket umbrella |
| 05/13/1993 | DE4221460A1 Invertible umbrella canopy with spokes - has spoke units, slide-piece, canopy-strut, tensioning-strut, support strut, guide-connecting-rod and elastic bending device |
| 04/28/1993 | CN2130388Y Folding umbrella usable as hat or fan |
| 04/18/1993 | CA2060713A1 Umbrella centrepost latch system |
| 04/07/1993 | CN1070559A Full-automatic folding umbrella |
| 03/31/1993 | CN2128838Y Rotating type folded umbrella able to used as large rain hat |
| 03/16/1993 | US5193565 Rib linkage joint |
| 02/23/1993 | US5188137 Umbrella |
| 02/16/1993 | US5186197 Collapsible umbrella handle |
| 02/10/1993 | EP0526607A1 Sunshade, in particular sunshade with stand. |
| 02/10/1993 | CN1068718A Folding all-weather hat |
| 02/03/1993 | CN2126667Y Folding umbrella mounted on head of user |
| 11/26/1992 | WO1992015217A3 Sunshade, in particular large sunshade |
| 11/24/1992 | CA2043105A1 Automatic umbrella having stable extending and folding structure |
| 10/21/1992 | EP0508987A1 Inflatable umbrella |
| 09/08/1992 | US5144971 Shortenable umbrella |
| 09/08/1992 | US5144970 Self opening umbrella |
| 09/03/1992 | DE4106147A1 Schirm, insbesondere standschirm Screen, in particular stood screen |
| 08/28/1992 | WO1992015218A1 Sunshade, in particular sunshade with stand |
| 08/28/1992 | WO1992015217A2 Sunshade, in particular large sunshade |
| 08/19/1992 | CN2112965U Multipurpose weatherproof umbrella for bicycle |
| 08/05/1992 | CN2111672U Simple umbrella |
| 08/04/1992 | US5135016 Folding umbrella frame guide structure |
| 07/22/1992 | CN2110396U Multifunctional umbrella crown |
| 07/22/1992 | CN2110394U Improved structure three-folding automatic umbrella ribs |
| 07/15/1992 | CN2109758U Stick structure of telescopic umbrella |
| 07/01/1992 | CN2108464U Bidirectional full automatic weatherproof umbrella |
| 06/17/1992 | CN2107165U Wind-proof umbrella |
| 05/27/1992 | CN2105207U Combined umbrella built-in bag |
| 05/27/1992 | CN2105199U Automatic open and close umbrella and its three fold umbrella rib |
| 05/20/1992 | CN2104570U 4-folding umbrella |
| 05/20/1992 | CN2104569U Air-filling umbrella without frame |
| 04/14/1992 | US5103848 Sunshade umbrella |
| 03/04/1992 | CN2097541U Four folding plastics rubber umbrella skeleton structure |
| 01/29/1992 | CN2094244U Full automatic straight rod umbrella |
| 01/22/1992 | CN2093546U Collapsible umbrella capable of being used as a sunshading hat |
| 01/15/1992 | EP0465706A1 Improved structure of triple-folding umbrella skeleton |
| 01/15/1992 | CN1057766A Automatic pocket umbrella |
| 12/11/1991 | CN2090183U 偏心伞 Eccentric umbrella |
| 11/28/1991 | DE4116092A1 Struts and links of U=shaped cross=section - form umbrella frame which can be folded into very compact shape |
| 11/27/1991 | CN2089267U Foldable umbrella |
| 11/27/1991 | CA2042774A1 Rib linkage joint |
| 11/14/1991 | DE4114037A1 Articulated stay structure for umbrellas - has interconnected stays and inner connecting spoke which are all U=shaped and fixed to central rod |
| 11/12/1991 | US5063953 Quickly openable umbrella with multiple folds |
| 11/12/1991 | US5063952 Self opening umbrella |
| 10/31/1991 | CA2041318A1 Rib joint structure for an umbrella |
| 10/22/1991 | US5058613 One hand operated umbrella capable of self-closing |
| 10/09/1991 | CN2086081U Folding umbrella for one or two people |
| 09/19/1991 | DE4008212A1 Pocket-sized collapsible umbrella - has extending centre rod, spiral wires to open out cover and tubular hand-grip to accept rod, spiral wires and cover |
| 09/17/1991 | US5048550 Structure of triple-folding umbrella skeleton |
| 09/17/1991 | CA1289035C Disposable umbrella and method of manufacture |
| 09/11/1991 | CN2084314U Multi-folding umbrella improved stick structure |
| 09/04/1991 | EP0444965A1 Umbrella |
| 09/03/1991 | CA2037419A1 Umbrella |
| 08/28/1991 | EP0443615A2 Sunshade |
| 08/28/1991 | CN1054001A 自动伞 Automatic umbrella |
| 08/28/1991 | CN1054000A Collapsible umbrella with at least three-member |
| 08/20/1991 | US5040555 Inflatable umbrella |
| 08/14/1991 | CN2082551U Folding changeable amplitude umbrella rib |
| 08/14/1991 | CN2082550U Umbrella with telescopic ribs |
| 08/07/1991 | CN2082099U Telescopic stick for umbrella |
| 06/05/1991 | CN2078106U Plastic air-filled umbrella |
| 05/30/1991 | WO1991007111A1 Inflatable umbrella |
| 05/22/1991 | CN2077219U Four-foldable umbrella |
| 05/22/1991 | CN2077218U Quickly closed-opened structure of multi-folding automatic umbrella |
| 05/15/1991 | CN2076777U Rolling automatic umbrella |
| 05/15/1991 | CN2076776U Multi-functional bag type umbrella |
| 05/01/1991 | CN2075881U Frame construction of multifolding umbrella |
| 04/24/1991 | CN2075455U Foldale umbrella |
| 04/17/1991 | CN2075011U Umbrella set capable of auto-closing |