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Play yard having a lower frame with a locking joint 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A47D-007/00
출원번호 US-0518831 (2000-03-06)
발명자 / 주소
  • Thomas J. Welsh, Jr.
출원인 / 주소
  • Kolcraft Enterprises, Inc.
대리인 / 주소
    Marshall, Gerstein & Borun.
인용정보 피인용 횟수 : 35  인용 특허 : 47

초록

A play yard having a foldable lower frame with a locking joint is disclosed. The locking joint includes a latch that prevents the lower frame section containing the joint from folding unless the latch is intentionally released. The latch is biased into the latch position, but can be intentionally re

대표청구항

1. A foldable play yard comprising:an upper frame; a lower frame including at least one joint to permit folding of at least a portion of the lower frame; a floor supported by the lower frame, the at least one joint of the lower frame being displaced from a center of the floor; a latch cooperating wi

이 특허에 인용된 특허 (47)

  1. Wang Kun,TWX, Armrail release device for a collapsible playpen.
  2. Kassai Kenzou (Osaka JPX), Baby bed.
  3. Saint David (Elverson PA) Eldon ; III James (Barto PA) Latone Thomas L. (Quakertown PA), Ball and socket safety hinge.
  4. Cheng Ying-Hsiung (Tainan Hsien TWX), Base of a collapsible baby playing bed.
  5. Wei Hsieh H. (P.O. Box 82-144 Taipei TWX), Children\s playyard.
  6. Cheng Ying-Hsiung (San Diego CA), Collapsible baby bed.
  7. Cheng Ying-Hsiung (San Diego CA), Collapsible baby playing bed.
  8. Carlo ; Louis David, Collapsible child pen with improved hinge joint.
  9. Garland Thomas A. (Jamestown RI) Kolich Robert A. (East Aurora NY) Paddock Charles W. (Lancaster NY) Bicheler James P. (Alden NY), Collapsible playpen.
  10. Wren ; Jr. William Arthur (736 Ensign Ave. Beachwood NJ 08722) Gibson ; Jr. Joseph Paul (52 Sunset Drive Howell NJ 07731), Collapsible playpen.
  11. Ziegler Scott (El Cajon CA), Collapsible playyard.
  12. Johnson Edward (Park Forest IL), Collapsible structure suitable for use as a portable play yard.
  13. Shamie Louis (972 Dean St. Brooklyn NY 11212), Combination foldable playpen and dressing/changing table.
  14. Wang Kun (No. 51 ; Lane 31 ; Sec. 2 ; Changping Rd. Taichung TWX), Control device for folding and expanding a base portion of a playpen.
  15. Kassai Kenzou (Higashishimizu JPX), Crib.
  16. Benton Max D. (175 Salisbury Goleta CA 93117) Robbins ; Jr. William M. (1540 Holliday Hill Rd. Goleta CA 93117), Extendible structures.
  17. Pope Lenard E. ; Warner ; Jr. Robert John, Floor locking linkage for collapsible playpen.
  18. Hwang, Tsong-Ching, Foldable baby bed.
  19. Yeh Chin C. (No. 27 ; Lane 297 ; Sec. 1 ; Pei Hsing Rd. Hsing Tien City ; Taipei Hsien TWX), Foldable baby playyard.
  20. Huang Li-chu Chen,TWX, Foldable device for a crib.
  21. Chan Te-Erh (9th Fl. ; 49 ; Chung Ching S. Rd. ; Sec. 1 Taipei ; 100 TWX), Foldable frame assembly for a children\s playpen.
  22. Kohus Louis M. (Cincinnati OH), Foldable play yard having meshing hinge gear frame locks.
  23. Satt ; Henry ; Neuberg ; Dave, Foldable playpen.
  24. Shamie Louis (972 Dean St. Brooklyn NY 11238), Foldable playpen.
  25. Shamie Louis (972 Dean St. Brooklyn NY), Foldable playpen.
  26. Kohus Louis M. (Cincinnati OH) Mariol John V. (Cincinnati OH), Foldable playpen assembly with ease of portability.
  27. Mariol John V. (Cincinnati OH), Foldable playpen or similar article.
  28. Dillner James M. (Lancaster PA) Saint Nathanael (Morgantown PA), Foldable playyard.
  29. Mariol John V. (Cincinnati OH), Foldable playyard.
  30. Cheng Ching-Wen,TWX, Foldable-playpen.
  31. Huang Sieno T. M. (No. 26 ; Lane 348 ; Ching Hu Tsun ; Lin Kou Hsiang Taipei Hsien TWX), Folding joint for a foldable playyard.
  32. Brevi Romano (Telgate ITX) Brevi Giuliano (Telgate ITX) Brevi Mauro (Telgate ITX), Framework, particularly for folding cots.
  33. Mariol John V. (7163 Honeywood Ct. Cincinnati OH 45230), Hinge for a center fold play yard.
  34. Mariol John V. ; Welsh ; Jr. Thomas J., Play yard.
  35. Mariol John V. ; Welsh ; Jr. Thomas J., Play yard.
  36. Mariol John V. ; Welsh ; Jr. Thomas J., Play yard.
  37. Mariol John V. ; Welsh ; Jr. Thomas J., Play yard.
  38. Teng Jerry M. S. (1037 Indiana Ave. South Pasadena CA 91030), Play yards for infants.
  39. Cone Richard E. (Dayton OH), Playpen.
  40. Kassai Kenzou (Osaka JPX), Playpen.
  41. Hsiung Yu-Kuang (No.1-1 Hsi-Keng ; Tsao Chiao Hsiang Miao Li Hsien), Playpen frame structure.
  42. Huang Ming T. (4th Fl. ; No. 302 ; Pai Ling Wu Rd. Taipei TWX), Playpen structure.
  43. Tsai Tsai-Lin (No. 179 ; San Kuan Rd. 17 Lin ; Hsin Hsing Li ; Tainan City TWX), Playpen structure.
  44. Magnani ; Jr. Tom J., Playyard hinge.
  45. Shogan Gregory P. ; Stroud David J. ; Dawley Mark, Playyard hinge.
  46. Kohus Louis M. (Cincinnati OH) Timperman Eugene L. (Cincinnati OH), Portable foldable playpen.
  47. Peterson Jerald G. (Apt. 11C Northgate Square Reston VA 22090), Transportable folding crib.

이 특허를 인용한 특허 (35)

  1. Cheng, Ying-Hsiung, Base of a foldable baby bed.
  2. Harrison, Richard; Mann, III, William F, Collapsible crib.
  3. Yang, Cheng Fan, Control device of lower frame assembly for a playpen.
  4. Thorne, Henry F.; Daley, Robert D.; Hopke, Frederick Karl; Wiegmann, Elijah M.; Bailey, Jessica A.; Rosenthal, Jared A., Corner latching play yard.
  5. Thorne, Henry F.; Daley, Robert D.; Hopke, Frederick Karl; Wiegmann, Elijah M.; Bailey, Jessica A.; Rosenthal, Jared A., Corner latching play yard.
  6. Thorne, Henry F.; Daley, Robert D.; Hopke, Frederick Karl; Wiegmann, Elijah M.; Bailey, Jessica A.; Rosenthal, Jared A., Corner latching play yard.
  7. Thomas, Wesley H.; Hoisinger, Phillip; Barron, Traei J., Foldable and portable playard assemblies with a storage compartment and methods of use thereof.
  8. Thomas, Wesley H.; Holsinger, Phillip; Barron, Traci J., Foldable and portable playard assemblies with a storage compartment and methods of use thereof.
  9. Thorne, Henry F.; Daley, Robert D., Foldable child enclosure.
  10. Thorne, Henry F.; Daley, Robert D., Foldable child enclosure.
  11. Thorne, Henry F.; Daley, Robert D., Foldable child enclosure.
  12. Thorne, Henry F.; Daley, Robert D., Foldable child enclosure.
  13. Sousa, Mark James; Henderson, William A.; Brown, Spencer P; Paolo, Anthony A, Foldable playard.
  14. Panigot, Joseph E., Freestanding collapsible shelter.
  15. Mendes, Mark; Er-Jui, Chen, Locking hinge mechanism for a collapsible play yard frame.
  16. Espenshade, Gregg R., Mattress structure for contained child play area.
  17. Burns, Stephen R.; Jackson, Peter D.; Mendes, Mark, Mesh arrangement for bassinet assembly.
  18. Mendes, Mark; Burns, Stephen R.; Jackson, Peter D., Play yard and bassinet assembly.
  19. Jackson, Peter; Tadipatri, Chaitanya; Thomson, John M., Play yard with removable liner.
  20. Rong, Zhang Xing; Burns, Stephen R., Play yard with removable liner.
  21. Clapper, Joshua E.; Pike, Robert T.; Sellers, Gregory S.; Longenecker, Michael L.; Gehr, Arthur L., Playard.
  22. Gehr, Arthur L.; Longenecker, Michael L.; Pike, Robert T.; Sellers, Gregory S.; Clapper, Joshua E., Playard.
  23. Gehr, Arthur L.; Longenecker, Michael L.; Pike, Robert T.; Sellers, Gregory S.; Clapper, Joshua E.; Pacella, Jonathan M., Playard.
  24. Gehr,Arthur L.; Longenecker,Michael L.; Pike,Robert T.; Sellers,Gregory S.; Clapper,Joshua E., Playard.
  25. Gehr,Arthur L.; Longenecker,Michael L.; Pike,Robert T.; Sellers,Gregory S.; Clapper,Joshua E.; Pacella,Jonathan M., Playard.
  26. Hartenstine, Curtis M.; Longenecker, Michael L., Playard having corner panels.
  27. Cheng, Kenny; Chen, Shun-Min; Bu, Nan-Gui, Playard with bassinet.
  28. Lorenzo, Hector J., Playpen system.
  29. St. Pierre, William; Dorsey, Michael C.; Glover, Richard, Playyard floor lock system.
  30. Thorne, Henry F.; Daley, Robert D, Portable folding play yard with stabilized corner posts.
  31. Berkey,Cindy, Portable infant bed with side wall ventilation.
  32. Kibby, Edwin; Dyer, Agymah; Gomez, Justine, Portable walking trainer device for children.
  33. Burns, Stephen R.; Jackson, Peter D.; Mendes, Mark, Redundant support feature for bassinet assembly and play yard combination.
  34. Jackson, Peter D.; Burns, Stephen R.; Mendes, Mark, Support for an inclinable bassinet assembly.
  35. Thorne, Henry F.; Rosenthal, Jared A., Wheel assembly for a foldable child enclosure.
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