Inventor
Edward Szymansky
Inventor
Fairfield, CT, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B26Bprimary
B26BHand-held cutting tools not otherwise provided for71%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
A61LMethods or apparatus for sterilising materials or objects in general7%
G08BSignalling systems, e.g. personal calling systems7%
PatentTitleYear
5,901,446'Long hair cutting and beard lifting foil construction'19995,621,971'Multi-purpose attachment for ladies\' shaver'19975,050,305'Hair trimmer with comb attachment'19914,751,781'Electric dry shaver having an improved head guard'19884,666,638'Fragrance device'19874,644,328'Buoyant alarm device'19874,074,427'Auxiliary trimmer assembly'19784,009,518'Electric dry shaver having flexible foil type outer cutter'19773,997,968'Switch arrangement for hand-held portable electrical appliances'19763,946,486'Portable electrical shaver with pivotally mounted motor'19763,945,115'Skin engaging means for an electric dry shaver'19763,931,675'Electric dry shaver with releasable cutter head'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1978Patents assigned to SPERRY RAND CORP (6)· patent assignee history
1976–1999Based in Fairfield, CT, US· patent location history
1987–1991Patents assigned to REMINGTON PRODUCTS (4)· patent assignee history
1997Patents assigned to REMINGTON PRODUCTS COMPANY (1)· patent assignee history
1999Patents assigned to REMINGTON CORP LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SPERRY RAND CORP | 6 | 1976–1978 |
| REMINGTON PRODUCTS | 4 | 1987–1991 |
| REMINGTON CORP LLC | 1 | 1999 |
| REMINGTON PRODUCTS COMPANY | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fairfield, CT, US | 12 | 1976–1999 |