Inventor
Murray Edward Bruce Leighton
Inventor
West Yorkshire, GB
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B31Bprimary
B31BMaking containers of paper, cardboard or material worked in a manner analogous to paper21%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers18%
Y10TTechnical subjects covered by former us classification18%
B29CShaping or joining of plastics11%
B29LIndexing scheme associated with subclass b29c, relating to particular articles8%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables5%
LOC023%
PatentTitleYear
10,315,807Air pocket flange closure for push-to-open recloseable packages20199,132,600'Reclosable bag'20159,061,783'Fin seal registration in manufacture of reclosable packages'20158,955,293'Reclosable bag and zipper therefor'2015D0682157'Slider clip for reclosable zipper'20137,731,646'Method of and apparatus for sealing zipper to a substrate'20107,470,063'Reclosable bags having a tear-open string'20087,455,636'Application of zippers to film material'20087,351,458'Plastics bags and methods of making the same'20087,329,217'Application of zippers to film material'20087,266,934'Reclosable bag production'20076,951,420'Plastics bag and method of making the same'20056,616,795'Sealing of reclosable plastics bags'20036,431,240'Splicing unit and method of splicing'20026,290,795'Splicing unit and method of splicing'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2010Based in West Yorkshire, GB· patent location history
2002–2005Patents assigned to SUPREME PLASTICS HOLDINGS LTD (3)· patent assignee history
2003–2008Based in Harrogate, GB· patent location history
2007–2019Patents assigned to ILLINOIS TOOL WORKS (10)· patent assignee history
2008–2015Based in Whitley, Coventry, GB· patent location history
2013–2015Patents assigned to LEIGHTON MURRAY EDWARD BRUCE (4)· patent assignee history
2013–2019Patents assigned to SEPTIEN ROJAS JOSE MANUEL (2)· patent assignee history
2013Patents assigned to ANZINI DAVID (1)· patent assignee history
2013–2015Based in Sugarhill, GA· patent location history
2019Based in Glenview, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ILLINOIS TOOL WORKS | 10 | 2007–2019 |
| LEIGHTON MURRAY EDWARD BRUCEself | 4 | 2013–2015 |
| SUPREME PLASTICS HOLDINGS LTD | 3 | 2002–2005 |
| SEPTIEN ROJAS JOSE MANUEL | 2 | 2013–2019 |
| ANZINI DAVID | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| West Yorkshire, GB | 5 | 2001–2010 |
| Harrogate, GB | 4 | 2003–2008 |
| Whitley, Coventry, GB | 3 | 2008–2015 |
| Sugarhill, GA | 2 | 2013–2015 |
| Glenview, Illinois, US | 1 | 2019 |