MANUFACTURERS HANOVER TRUST COMPANY
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Mar 16, 1993 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,580 Total Citation Count
- Sep 27, 1977 Earliest Filing
- 91 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4973357 Ultrasonic machining tool for machining orthodontic bracketsExpiredDec 04, 89Nov 27, 90[B22F]
4961782 Ultrasonic machining tool for machining orthodontic bracketsExpiredDec 04, 89Oct 09, 90[B22F]
4957550 Ultrasonic machining tool for machining orthodontic bracketsExpiredSep 01, 88Sep 18, 90[B22F]
4849061 Method of making plastic filter units having a welded cellulose filterExpiredAug 10, 87Jul 18, 89[B32B]
4806575 Prevention of outgassing in polyvinylsiloxane elastomers by the use of finely divided platinum blackExpiredNov 19, 86Feb 21, 89[A61K]
4782101 Prevention of outgassing in polyvinylsiloxane elastomers by the use of finely divided platinum blackExpiredMar 25, 87Nov 01, 88[A61K]
4730730 Package and method of filling and dispensing a plurality of bottlesExpiredJan 21, 87Mar 15, 88[B65G, B65D, B65B]
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