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Inventor

Matthew S. Kepner

Inventor
Stephens City, VA, US

Overview

8→
Patents
2006–2016
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A47Lprimary
A47LDomestic washing or cleaning36%
A46BBrushes18%
Y10TTechnical subjects covered by former us classification18%
A47KSanitary equipment9%
B24BMachines, devices, or processes for grinding or polishing9%
B24DTools for grinding, buffing or sharpening9%
PatentTitleYear
9,474,429'Clean water mopping system'20169,107,549'Removable internal air diffuser'20159,049,918'Folding broom'20158,733,597'Liquid dispenser'20148,449,682'Swivel broom'20137,721,384'Pneumatic cleaner'20107,627,928'Removable internal air diffuser'20097,033,259'Hand sander vacuum attachment'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2015Patents assigned to SHOP VAC CORP (4)· patent assignee history
2006–2015Based in Watsontown, PA, US· patent location history
2013–2015Patents assigned to KEPNER MATTHEW SCOTT (3)· patent assignee history
2013–2015Patents assigned to MASON GRANT (2)· patent assignee history
2013–2015Patents assigned to PERELLI THOMAS (2)· patent assignee history
2013–2016Based in Stephens City, VA, US· patent location history
2014–2015Patents assigned to RUBBERMAID COMMERCIAL PRODUCTS (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHOP VAC CORP42006–2015
KEPNER MATTHEW SCOTTself32013–2015
MASON GRANT22013–2015
PERELLI THOMAS22013–2015
RUBBERMAID COMMERCIAL PRODUCTS22014–2015
Locations
LocationPatentsSpan
Stephens City, Virginia, US42013–2016
Watsontown, Pennsylvania, US42006–2015