Inventor
Terrance M. Roberts
Inventor
Diamondhead, MS, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Lprimary
A47LDomestic washing or cleaning40%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests30%
LOC1513%
A47GHousehold or table equipment3%
B31BMaking containers of paper, cardboard or material worked in a manner analogous to paper3%
F04DNon-positive-displacement pumps3%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges3%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere3%
PatentTitleYear
7,325,271'Clamp device for removably attaching a vacuum cleaner component to a structure'2008RE038998'Balanced flow vacuum cleaner'20066,434,786'Edge cleaning apparatus for a vacuum cleaner'20026,379,408'Mounting and closure structure for a bag, such as a vacuum cleaner bag'20026,375,720'Vacuum cleaner and method of operation'20026,348,106'Apparatus and method for moving a flow of air and particulate through a vacuum cleaner'20026,301,744'Method for drawing a flow of air and particulates into a vacuum cleaner'20016,280,506'Vacuum cleaner inner bag'20016,277,163'Vacuum cleaner outer bag'20016,277,164'Balanced flow vacuum cleaner bag interface'20016,243,916'Balanced flow vacuum cleaner conduits'20016,244,461'Beverage holder'2001D0438679'Vacuum cleaner head'20016,148,473'Balanced flow vacuum cleaner'2000D0433202'Vacuum cleaner housing'2000D0428539'Vacuum cleaner'2000D0424261'Handle for use with vacuum cleaners and other devices'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2008Patents assigned to ORECK HOLDINGS LLC (16)· patent assignee history
2000–2006Based in Diamondhead, MS, US· patent location history
2002–2008Based in Fayetteville, AR, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ORECK HOLDINGS LLC | 16 | 2000–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Diamondhead, MS, US | 14 | 2000–2006 |
| Fayetteville, AR, US | 3 | 2002–2008 |