The Grigoleit Company

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 151
 
  
 
B25G HANDLES FOR HAND IMPLEMENTS 113
 
  
 
E05B LOCKS; ACCESSORIES THEREFOR; HANDCUFFS149
 
  
 
G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY 131

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5845365 Method for manufacturing an indicator knob and a knobJan 05, 96Dec 08, 98[E05B]
5197161 Friction fit knob for shaft with end of U-shaped cross-sectionJun 09, 92Mar 30, 93[A47B, G05G, B25G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7874777 Tapered sleeve, bolt, nut and washer deviceExpiredJul 15, 08Jan 25, 11[F16B]
7203998 Composite knob with light pipe leakage barrierExpiredMar 17, 06Apr 17, 07[E05B]
7111365 Knob with decorative ring and snap on capExpiredOct 14, 04Sep 26, 06[E05B]
7036188 Composite knob with light pipe leakage barrierExpiredMar 24, 04May 02, 06[E05B]
6896442 Knob with fingers for gripping a shaftExpiredNov 27, 02May 24, 05[F16D]
6591457 Multi-component button and a method of manufacturing itExpiredJun 08, 00Jul 15, 03[A45C]
6568036 Composite indicator knob and a method for manufacturing a knobExpiredMay 01, 02May 27, 03[B29C]
6528001 Method of attaching a cover to a tubular bodyExpiredMar 27, 01Mar 04, 03[B29C]
6528743 Timer knobExpiredJul 11, 01Mar 04, 03[H01H]
6499191 Knob with a composite light pipe having a colored face and a light pipeExpiredJun 14, 02Dec 31, 02[E05B]
6467131 Friction fit knob with anti-torque capabilitiesExpiredMay 25, 01Oct 22, 02[G05G]
6463630 Composite knob having a pullout and torque resistant insert with a threaded socketExpiredFeb 23, 00Oct 15, 02[G05G]
6391243 Method for manufacturing an indicator knobExpiredJul 27, 00May 21, 02[B29C]
RE37687 Method for manufacturing an indicator knob and a knobExpiredJun 23, 00May 07, 02[A45F, A45C]
6242064 Method of attaching a cover to a tubular body such as a knob or a button and a knob or button of said methodExpiredJun 11, 97Jun 05, 01[B29C]
6136248 Method for manufacturing an indicator knobExpiredNov 23, 98Oct 24, 00[B29C]
5942313 Method of manufacturing a composite article having a high clarity icon and the product produced by the methodExpiredJul 06, 98Aug 24, 99[B32B]
5928763 Method for obtaining a tight, secure connection between interfitting members and the connection resulting therefromExpiredJul 18, 97Jul 27, 99[A47B, B25G, B32B]
5811175 Method of manufacturing a composite article having a high clarity icon and the product produced by the methodExpiredJun 19, 97Sep 22, 98[B32B]
5783285 Method for obtaining a tight, secure connection between interfitting members and the connection resulting therefromExpiredJul 13, 95Jul 21, 98[B25G, B32B]

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