Patents
Sitemap › A47 - Furniture; Domestic articles or appliances; Coffee mills; Spice mills; Suction cleaners in general › A47C - Chairs; Sofas; Beds › A47C 4 - Foldable, collapsible or dismountable chairs
Patents for A47C 4 - Foldable, collapsible or dismountable chairs (7,199)
11/1991
11/13/1991CN2088379U Double face folding chair
11/13/1991CN2088378U Folding chair
11/06/1991CN2087912U Handbag-type revolving chair
10/1991
10/30/1991CN2087456U Foldable chair
10/24/1991DE4108637A1 Chair or recliner fitment - consists of baseplate with pivot lever, joined to toggle lever, with accumulator
10/23/1991CN2087012U 折叠式座凳 Folding stool
10/22/1991US5058950 Foldable chair
10/22/1991US5058949 Foldable beach chair
10/22/1991US5058948 Foldable chair
10/22/1991US5058225 Inflatable mattress, changeable to chair
10/19/1991CA2028367A1 Foldable stool
10/17/1991WO1991015140A1 Collapsible reclining and/or seating furniture
10/09/1991EP0450735A2 Seat
10/08/1991US5054145 Cushion arrangement
10/02/1991EP0449802A1 Furniture construction kit
10/01/1991US5052068 Contoured seat cushion
09/1991
09/17/1991US5048892 Lawn chair pad having fluid, pneumatic and polymeric chambers
09/10/1991US5046205 Inflatable ring cushion device
09/04/1991EP0444189A1 Lightweight, compact, erectable/collapsible wheeled seat
09/03/1991US5044690 Folding stool
08/1991
08/27/1991US5042875 Portable seat assembly
08/27/1991US5042874 Folding beach lounge
08/22/1991CA2036542A1 Backpack convertible chair
08/14/1991DE4004311A1 Overlay cushion for seat - consists of two flexible superimposed layers joined along lines or points and inflated to form air compartments
08/14/1991CN2082561U 盒式便携折叠凳 Cassette portable folding stool
08/13/1991US5038451 Folding lawn chair tray
08/06/1991US5037116 Foldable chair
07/1991
07/31/1991EP0439223A1 Structure for chairs, small armchairs and the like with means for completion in diversifiable versions
07/24/1991CN2081241U Plastics small cut-in chair
07/24/1991CA2034523A1 Structure for chairs, small armchairs and the like with means for completion in diversifiable versions
07/23/1991US5033133 Seat cushion
07/17/1991CN2080784U Portable chair collapsible to handbag
07/16/1991US5031811 Convertible chair and load carrier device
06/1991
06/25/1991US5026121 Modular furniture assembly and kit therefor
06/13/1991DE3940043A1 Furniture with removable legs - has resiliently interconnected strips with connecting pins fitting into furniture sockets
06/12/1991CN2078566U 轻便折叠椅 Deck chairs
06/05/1991EP0430777A1 Portable case convertible into an arm-chair
06/05/1991CN2078116U Multifunctional folding chair
06/04/1991US5020854 Folding chair constructed of sheet material
06/04/1991US5020168 Inflatable handicapped chair
05/1991
05/31/1991CA2031284A1 Chair back seat construction
05/29/1991CA2031023A1 Bag convertible into a seat
05/28/1991US5018790 Customized seat cushion
05/21/1991US5016792 Backpack convertible chair
05/15/1991CN2076794U Patient bed and moving looking chair with back
05/14/1991US5015038 Ergonomic seat and back structure for a chair
05/08/1991CN2076351U Chair with lift seat
04/1991
04/30/1991US5011228 Collapsable/stackable article of furniture
04/23/1991CA1283346C Portable upholstered furniture
04/17/1991CN2075029U Foldable light rocking chair
04/17/1991CN2075028U Improved structure of foldable
04/10/1991EP0421045A1 Back support with integral carrying case
04/10/1991CN2074585U Bamboo folding chair
04/09/1991CA1282680C Knock-down furniture coupling device
04/03/1991CN2074127U Multi-functional portable travelling chair
04/02/1991US5003653 Seat assembly
03/1991
03/26/1991US5001791 User in seated position
03/26/1991CA1281989C Seat made of removable elements
03/20/1991WO1991004183A1 Lightweight, compact, erectable/collapsible wheeled seat
03/20/1991CN2073260U Dual-purposed foldable revolving chairs
03/20/1991CA2041656A1 Lightweight, compact erectable/collapsible wheeled seat
03/19/1991US5000514 Miniature rocking chair
03/19/1991US5000512 Upholstered seating units
03/13/1991EP0416776A1 Self assembly furniture kit
03/12/1991US4998774 Stool seat
03/12/1991US4998773 Article of furniture made from thermosetting resin impregnated felt
03/06/1991CN2072363U Chair for outside room
03/05/1991CA1280961C Folding piece of furniture
03/05/1991CA1280958C Mobile chair and seat form
02/1991
02/20/1991CN2071467U 充气便携凳 Inflatable portable stool
02/13/1991EP0412239A1 Furniture for sitting and/or lying
02/13/1991EP0412096A1 Furniture
02/13/1991CN2071019U Face-adjustable working chair
02/13/1991CN2071018U Adjustable foldable chair
02/06/1991CN2070575U Multipurpose folding chair
02/06/1991CN2070568U Folding chair linking table
02/05/1991CA1279814C Knock-down furniture assembly
01/1991
01/30/1991EP0410693A1 Child safety seat
01/23/1991CN2069687U Foldable chair capable of being attached to the bicycle or set on the ground
01/01/1991US4981131 Preventing back pain
01/01/1991US4980939 Water filled cushion
12/1990
12/19/1990EP0403450A1 Ergonomic seat and back structure for a chair
12/19/1990CN2067515U Folding armchair
12/12/1990CN2067093U Campstool with bag
12/12/1990CA2018620A1 Ergonomic seat and back structure for a chair
12/11/1990US4976492 Foldable outdoor chair
12/05/1990CN2066685U Seating/sleeping single sofa collapsible to trunk
12/04/1990US4974906 Ready-to-assemble chair
12/04/1990US4974870 Lightweight, compact, erectable/collapsible wheeled seat
12/04/1990CA1277221C Seating furniture, more particularly chair
11/1990
11/28/1990EP0399894A1 Seating furniture made of plastics
11/28/1990EP0399893A1 Synchronous adjustment device for the inclination of the backrest and seat of an arm-chair
11/28/1990CN2066273U Multifunctional foldable reclining chair
11/28/1990CN2066272U Combined folding chair
11/25/1990CA2017585A1 Device for adjustably inclining, in conjugate manner, the backrest and seat of an armchair
11/25/1990CA2016936A1 Furniture for sitting down, of plastics material
11/07/1990CN2065018U Portable health-giving table or chair
11/06/1990CA1275902C Folding furniture
10/1990
10/31/1990EP0394441A1 Back rest-carrying chair
10/31/1990CN2064647U Folding wooden pearl healthy stool
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