DAVID ROZENVASSER LTD.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21L MAKING CHAINS 16

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5361575 Fine jewelry rope chainMar 10, 93Nov 08, 94[B21L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D347597 Ornamental chainExpiredNov 26, 91Jun 07, 94[]
D347401 Ornamental chainExpiredNov 26, 91May 31, 94[]
D346130 Ornamental chainExpiredNov 26, 91Apr 19, 94[]
D344688 Ornamental chainExpiredNov 26, 91Mar 01, 94[]
D344040 Ornamental chainExpiredNov 26, 91Feb 08, 94[]
D343587 Ornamental chainExpiredNov 26, 91Jan 25, 94[]
D343588 Ornamental chainExpiredNov 26, 91Jan 25, 94[]
D343589 Ornamental chainExpiredNov 26, 91Jan 25, 94[]
D343371 Ornamental chainExpiredNov 26, 91Jan 18, 94[]
D343137 Ornamental chainExpiredNov 26, 91Jan 11, 94[]
D343138 Ornamental chainExpiredNov 26, 91Jan 11, 94[]
D339546 Ornamental chainExpiredNov 26, 91Sep 21, 93[]
D329205 Jewelry chainExpiredJul 03, 90Sep 08, 92[]

Top Inventors for This Owner

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