公开(公告)号：US20160340916A1

公开(公告)日：2016-11-24

申请号：US15048215

申请日：2016-02-19

Applicant: COLUMBIA INSURANCE COMPANY

Inventor： JEFFREY J. WRIGHT ,  JOHN J.M. REES ,  TOM ODUM ,  JEAN BRIERE ,  JAY VECSEY ,  MAHESH SUBRAMANIAN

IPC: E04F15/16 ,  B32B37/12 ,  B32B27/32 ,  E04F15/10

CPC classification number: B32B27/32 ,  B32B3/30 ,  B32B5/022 ,  B32B5/024 ,  B32B5/26 ,  B32B7/12 ,  B32B25/08 ,  B32B27/08 ,  B32B27/10 ,  B32B27/12 ,  B32B27/20 ,  B32B27/28 ,  B32B27/306 ,  B32B27/308 ,  B32B27/40 ,  B32B29/002 ,  B32B37/12 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/101 ,  B32B2264/067 ,  B32B2264/10 ,  B32B2272/00 ,  B32B2274/00 ,  B32B2307/4023 ,  B32B2307/41 ,  B32B2307/514 ,  B32B2307/554 ,  B32B2307/718 ,  B32B2307/732 ,  B32B2307/75 ,  B32B2419/04 ,  B32B2451/00 ,  B32B2471/00 ,  E04F15/105 ,  E04F15/107 ,  E04F15/163 ,  Y10T156/10 ,  Y10T428/24802 ,  Y10T428/24851 ,  Y10T428/24868 ,  Y10T428/24876 ,  Y10T428/24901

Abstract: Described herein are resilient floor coverings made from non-vinyl materials and methods for manufacturing same. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

Abstract translation: 这里描述的是由非乙烯基材料制成的弹性地板覆盖物及其制造方法。 该摘要旨在作为用于在特定技术中进行搜索的扫描工具，而不意在限制本发明。

公开(公告)号：US20230417641A1

公开(公告)日：2023-12-28

申请号：US18463833

申请日：2023-09-08

Applicant: COLUMBIA INSURANCE COMPANY

Inventor： JOHN J.M. REES ,  DENNIS J. JONES, JR. ,  THOMAS JERRY McCLURE, JR. ,  CHESTER A. CHAFFIN ,  JOSEPH M. WOODALL ,  ALAN F. BUTTENHOFF

IPC: G01N3/56 ,  G01N33/36 ,  G01N3/06 ,  G01N3/307 ,  G01N3/32 ,  G01N21/25 ,  G01L1/14

CPC classification number: G01N3/56 ,  G01N33/36 ,  G01N3/066 ,  G01N3/307 ,  G01N3/32 ,  G01N21/25 ,  G01L1/146 ,  G01N2203/0058

Abstract: In one implementation, a footfall detection assembly comprising a sensor underlayment unit and a data analysis device is provided. The sensor underlayment unit comprises a sensor having a unique sensor identifier and a plurality of zones, wherein the sensor is configured to measure zone capacitance in of the plurality of zones, and a processing unit operably connected to the sensor. The processing unit is configured to receive the measured zone capacitance values from the sensor upon the occurrence of a change in measured zone capacitance of the sensor and generate and transmit a data packet comprising at least the unique sensor identifier and measured zone capacitance values upon occurrence of a change in capacitance of at least one of the plurality of zones of the sensor. The data analysis device is configured to receive the data packet, compare the measured zone capacitance values of the data packet to previously-measured zone capacitance values associated with the sensor underlayment into and generate a result therefrom.