LIFTON SAMUEL H has a total of 25 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, consumer goods and surface technology and coating are NIPPON OPTICAL KK, STANLEY LEOPOLD G and NASH INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 17 | |
#2 | Canada | 8 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Consumer goods | |
#3 | Surface technology and coating |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Hand carried bags | |
#3 | Unspecified technologies | |
#4 | Filing and indexing | |
#5 | Layered products |
# | Name | Total Patents |
---|---|---|
#1 | Lifton Samuel H | 25 |
Publication | Filing date | Title |
---|---|---|
US2562499A | Method of making compound brief cases | |
US2595089A | Combination overnight case and portfolio | |
US2560297A | Brief case | |
US2515605A | Brief case | |
US2496128A | Composite overnight and brief case | |
US2418589A | Combined brief and overnight case | |
US2249905A | Composite overnight and brief case | |
US2173120A | Brief case | |
US2069255A | Brief case | |
US2159995A | Brief case | |
US2039913A | Brief case | |
US1950118A | Traveling bag | |
US1750231A | Leather composition | |
US1710582A | Brief bag or case | |
US1633991A | Brief case | |
US1512772A | Brief case | |
US1463270A | Brief case | |
CA358310A | Brief case | |
CA251123A | Brief case | |
CA395250A | Brief case |