Inventor
John G. Mathews
Inventor
Providence, RI, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Cprimary
G02CSpectacles25%
LOC1619%
A43BCharacteristic features of footwear6%
A44BButtons, pins, buckles, slide fasteners, or the like6%
A45CPurses6%
A45FTravelling or camp equipment: sacks or packs carried on the body6%
A61BDiagnosis6%
A61FFilters implantable into blood vessels6%
A61MDevices for introducing media into, or onto, the body6%
B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool6%
PatentTitleYear
D0394275'Frontpiece for swim goggles'1998D0393649'Frontpiece for swim goggles'1998D0393273'Frontpiece for swim goggles'19985,673,501'Novelty shoe with detachable ornamental article'19975,617,588'Snap together protective goggle construction with toric lens'1997D0372746'Combined toy mirror and magnifier'1996D0372747'Combined toy light and sound flasher'1996D0371746'Compass'19965,522,831'Incising trocar and cannula assembly'1996D0367087'Toy flashlight'1996D0365854'Slide whistle'19965,457,505'Protective eyeglasses construction'19955,381,192'Protective eyeglasses construction with adjustable temples'1995D0348980'Carrying case for eyeglasses'19945,261,582'Belt case for eyeglasses'1993D0331765'Eyeglasses'19925,170,502'Protective eyewear assembly'19925,138,124'Apparatus for destroying hypodermic needles'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Patents assigned to UVEX WINTER OPTICAL INC (2)· patent assignee history
1992–1998Based in Providence, RI, US· patent location history
1993–1995Patents assigned to UVEX SAFETY LLC (3)· patent assignee history
1995–1997Patents assigned to UVEX SAFETY INC (2)· patent assignee history
1996–1997Patents assigned to SRL INC (6)· patent assignee history
1998Patents assigned to AUTHENTIC FITNESS PRODUCTS INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SRL INC | 6 | 1996–1997 |
| UVEX SAFETY LLC | 3 | 1993–1995 |
| AUTHENTIC FITNESS PRODUCTS INC | 2 | 1998 |
| UVEX SAFETY INC | 2 | 1995–1997 |
| UVEX WINTER OPTICAL INC | 2 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Providence, RI, US | 18 | 1992–1998 |