238000010276 construction Methods 0.000 abstract description 5.230000002093 peripheral Effects 0.000 claims description 2.125000001475 halogen functional group Chemical group 0.000 claims description 4.Application granted granted Critical Publication of US6227335B1 publication Critical patent/US6227335B1/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Assignors: KOEPPE, ROBERT J., JR., LAMB, MILES P. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Inventio AG filed Critical Inventio AG Priority to US09/460,328 priority Critical patent/US6227335B1/en Assigned to INVENTIO AG reassignment INVENTIO AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Inventio AG 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 or warranty as to the accuracy of the list.) Lamb Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US09/460,328 Inventor Robert J.
#ELEVATOR CAR OPERATION PANEL PDF#
Google Patents Elevator car operating panelĭownload PDF Info Publication number US6227335B1 US6227335B1 US09/460,328 US46032899A US6227335B1 US 6227335 B1 US6227335 B1 US 6227335B1 US 46032899 A US46032899 A US 46032899A US 6227335 B1 US6227335 B1 US 6227335B1 Authority US United States Prior art keywords frame car operating car operating controls Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US6227335B1 - Elevator car operating panel
US6227335B1 - Elevator car operating panel
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