Firma Saurer-Allma GmbH
Patent Owner
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 06, 2001 most recent publication
Details
- 2 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 141 Total Citation Count
- Mar 05, 1981 Earliest Filing
- 19 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6311467 Method for producing a filament yarn with alternating S- and Z-twistsExpiredDec 19, 00Nov 06, 01[D02G]
6244395 Electromagnetic hysteresis brake, especially as a yarn brake for textile machinesExpiredJan 13, 99Jun 12, 01[B60L]
4982561 Upward twisting machine, in particular double twisting machineExpiredDec 20, 89Jan 08, 91[D01H]
4787199 Yarn monitoring device for a doubling machineExpiredOct 09, 87Nov 29, 88[D03D, D04B, D01H, D02H]
4418899 Pneumatically driven clamping device, in particular a machine viceExpiredSep 21, 81Dec 06, 83[B25B]
4386495 Double twisting spindle with a pneumatically operated threading deviceExpiredMar 05, 81Jun 07, 83[D01H]
4380891 Device for feeding a liquid thread-treating medium to the thread in a double thread twisting machineExpiredJun 11, 81Apr 26, 83[D01H]
Top Inventors for This Owner
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