US3785096A
(en)
*
|
1971-03-15 |
1974-01-15 |
Interface Syst Ltd |
Modular building
|
US3730522A
(en)
*
|
1971-04-19 |
1973-05-01 |
Minneapolis Soc Of Fine Arts |
Children{40 s rocking and climbing toy
|
US3974600A
(en)
*
|
1971-08-30 |
1976-08-17 |
Synestructics, Inc. |
Minimum inventory maximum diversity building system
|
US3974611A
(en)
*
|
1973-03-26 |
1976-08-17 |
Satterthwaite Edward W |
Modular architectural educational toy and playground erector-set and building system
|
CH560547A5
(xx)
*
|
1973-09-05 |
1975-04-15 |
Interastra Sa |
|
US3944654A
(en)
*
|
1973-12-14 |
1976-03-16 |
Moore William J |
Balance beam training apparatus
|
US4041666A
(en)
*
|
1974-12-04 |
1977-08-16 |
Sargis Sargis E |
Modular concrete building components for a light-weight structure system
|
US4173103A
(en)
*
|
1974-12-04 |
1979-11-06 |
Sargis Sargis E |
Light-weight structural system and modular concrete building components therefor
|
US4057207A
(en)
*
|
1976-04-08 |
1977-11-08 |
John Paul Hogan |
Space vehicle module
|
US4063725A
(en)
*
|
1976-10-07 |
1977-12-20 |
Snyder Thomas A |
Foldable cube forming geometric device
|
US4301766A
(en)
*
|
1979-12-13 |
1981-11-24 |
James Piccone |
Furniture device for cats
|
US4395004A
(en)
*
|
1980-03-24 |
1983-07-26 |
Rca Corporation |
Modular spacecraft structures
|
US4369965A
(en)
*
|
1980-10-09 |
1983-01-25 |
Miracle Recreation Equipment Company |
Playground climber and slide
|
FR2547743B1
(fr)
*
|
1983-10-24 |
1988-02-12 |
Rafis Mireille |
Escalier obtenu par combinaison de modules pour l'activite motrice, ainsi que la reeducation de l'enfant
|
US4696260A
(en)
*
|
1985-07-24 |
1987-09-29 |
Joseph Panessidi |
Animal shelter
|
US5004297A
(en)
*
|
1989-03-23 |
1991-04-02 |
Schmitt Marcella H |
Portable, safety, play chair
|
US4988090A
(en)
*
|
1989-03-23 |
1991-01-29 |
Schmitt Marcella H |
Portable, safety, play furniture assembly
|
US5177926A
(en)
*
|
1990-05-08 |
1993-01-12 |
American Playtime Systems, Inc. |
Modular architectural structure for playground and the like
|
US5137271A
(en)
*
|
1990-05-08 |
1992-08-11 |
American Playtime Systems, Inc. |
Modular architectural structure for playgrounds and the like
|
GB2260912B
(en)
*
|
1991-10-30 |
1995-09-06 |
Timothy Lever |
Play/exercise apparatus
|
US5540636A
(en)
*
|
1994-04-08 |
1996-07-30 |
Soft Play, Inc. |
Playground junction ball
|
USD384387S
(en)
*
|
1996-06-05 |
1997-09-30 |
Dunn Jr James O |
Recreational equipment junction box
|
US5722446A
(en)
*
|
1997-01-02 |
1998-03-03 |
Patent Category Corp. |
Collapsible structures
|
CN102671393B
(zh)
*
|
2005-04-18 |
2015-01-07 |
丘-芭-梅兹股份有限公司 |
相互连接的模块化通路装置
|
NL1031458C2
(nl)
*
|
2006-03-29 |
2007-10-03 |
Rokatec Beheer B V |
Klauterinrichting.
|
US8047473B2
(en)
*
|
2008-09-29 |
2011-11-01 |
The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration |
Connecting node and method for constructing a connecting node
|
FR2979245B1
(fr)
*
|
2011-08-23 |
2014-05-09 |
Entre Prises |
Structure artificielle de speologie modulaire a parcours reconfigurable
|
USD758516S1
(en)
|
2014-05-07 |
2016-06-07 |
Honey-Bee Adventures Limited |
Play equipment
|
USD743499S1
(en)
*
|
2014-11-03 |
2015-11-17 |
Cemer Kent Ekipmanlari Sananyi Ve Ticaret Limited Sirketi |
Playground equipment structure
|
USD743497S1
(en)
*
|
2014-11-03 |
2015-11-17 |
Cemer Kent Ekipmanlari Sanayi Ve Ticaret Limited Sirketi |
Playground equipment structure
|
USD835223S1
(en)
|
2017-07-21 |
2018-12-04 |
Playworld Systems, Inc. |
Climbable playground structure
|
RU2672848C1
(ru)
*
|
2018-01-19 |
2018-11-19 |
Пётр Георгиевич Нужный |
Игровой комплекс
|
US20190230895A1
(en)
*
|
2018-01-31 |
2019-08-01 |
Chih-Hung Lin |
Pet Combination House that is Assembled and Disassembled Quickly to Facilitate Storage
|
USD958284S1
(en)
*
|
2021-09-23 |
2022-07-19 |
Richard Dattner |
Climbable playground structure
|