Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leggett and Platt Inc
Original Assignee
Leggett and Platt Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/411,059external-prioritypatent/US4972536A/en
Application filed by Leggett and Platt IncfiledCriticalLeggett and Platt Inc
Publication of ES2020043A6publicationCriticalpatent/ES2020043A6/es
Mattresses And Other Support Structures For Chairs And Beds
(AREA)
Springs
(AREA)
Seats For Vehicles
(AREA)
Invalid Beds And Related Equipment
(AREA)
ES8904281A1989-09-221989-12-19Producto de cama de muelles adaptado a la postura yno contorneado entrelazado longitudinalmente.
Expired - LifetimeES2020043A6
(es)