The Lamson & Sessions Co.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jun 05, 2008 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,517 Total Citation Count
- May 18, 1981 Earliest Filing
- 39 Expired/Abandoned/Withdrawn Patents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Expired/Abandoned/Withdrawn Patents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
2008/0128,041 Duct having silicone inner striping and composition for lubricious stripe coatingAbandonedDec 04, 07Jun 05, 08[F16L]
2006/0022,462 Fitting for converting an ENT socket to a schedule 40 socketAbandonedJul 30, 04Feb 02, 06[F16L]
6250908 Conduit-making apparatus with a variable diameter winding drumExpiredFeb 23, 99Jun 26, 01[B29C]
6004417 Method for coupling conduits using microencapsulatable solvent adhesive compositionExpiredJan 20, 98Dec 21, 99[B29C]
5922798 Microencapsulatable solvent adhesive composition and method for coupling conduitsExpiredJan 20, 98Jul 13, 99[C08L, C08K]
5877236 Microencapsulatable solvent adhesive composition and method for coupling conduitsExpiredJan 20, 98Mar 02, 99[C08K, B32B]
5824724 Microencapsulatable solvent adhesive composition and method for coupling conduitsExpiredJan 20, 98Oct 20, 98[C08K]
5821293 Microencapsulatable solvent adhesive composition and method for coupling conduitsExpiredOct 29, 96Oct 13, 98[C08K]
5757267 Battery-operated receiver for wireless audible indication systemExpiredDec 12, 95May 26, 98[G08B]
5568122 Wireless audible indication system with low power signal processingExpiredOct 21, 94Oct 22, 96[G08B, G08C]
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