Inventor
George L. Lilley
Inventor
Manheim, PA, US
Overview
17→
Patents
1980–2004
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification27%
D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material22%
B29CShaping or joining of plastics10%
E04FFinishing work on buildings, e.g. stairs, floors10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
B29BPreparation or pretreatment of the material to be shaped4%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%
C08JWorking-up4%
B29LIndexing scheme associated with subclass b29c, relating to particular articles2%
PatentTitleYear
6,699,554'Preseamed sheet flooring product'20046,582,550'Preseamed sheet flooring method'20036,326,073'Preseamed sheet flooring product'20016,083,595'Wide width flooring sheet'2000RE034357'Loose-lay and adhered surface coverings'19935,188,874'Hybrid floor covering'19935,082,708'Tension floor covering with reinforcing layer'19925,080,944'Hybrid floor covering'19924,654,244'Loose-lay and adhered surface coverings'19874,588,545'Process of forming an embossed surface covering having a wear layer attached uniformly thereto'19864,384,904'Process of forming an embossed surface covering having a wear layer attached uniformly thereto'19834,258,085'Process of forming an embossed surface covering'19814,237,239'Reticulated polyvinyl chloride plastisol foams'19804,230,759'Process of forming an embossed surface covering'19804,225,643'Reticulated polyvinyl chloride plastisol foams'19804,198,448'Process of forming an embossed surface covering'19804,193,957'Process for forming a surface covering having decorative effects'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1981Patents assigned to ARMSTRONG CORK CO (4)· patent assignee history
1980Patents assigned to ARMSTRONG CORK (2)· patent assignee history
1980–2004Based in Manheim, PA, US· patent location history
1983–2004Patents assigned to ARMSTRONG WORLD IND INC (10)· patent assignee history
1983–1993Based in Manor Township, Lancaster County, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ARMSTRONG WORLD IND INC | 10 | 1983–2004 |
| ARMSTRONG CORK CO | 4 | 1980–1981 |
| ARMSTRONG CORK | 2 | 1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Manheim, Pennsylvania, US | 13 | 1980–2004 |
| Manor Township, Lancaster County, Pennsylvania, US | 4 | 1983–1993 |