HOTWATT INC., 128 MAPLE STREET, DANVERS, MASSACHUSETTS 01923, A MA CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B41L APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING, OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES 118

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE31752 Continuous stationery assembliesOct 23, 80Dec 04, 84[B41L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4956544 Overheat protected electric cartridge heaterExpiredJul 26, 88Sep 11, 90[F22B]

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