| Patents for F21V 21 - Supporting, suspending, or attaching arrangements for lighting devices; Hand grips (36,705) |
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| 07/24/1984 | US4462065 Apparatus for decoratively lighting an outdoor tree |
| 07/24/1984 | US4462064 Compact battery-powered headlamp |
| 07/17/1984 | US4460948 Universal luminaire mount |
| 07/17/1984 | US4460142 Bracket for supporting a sign to a cylindrical post |
| 07/10/1984 | US4459650 Wall mounted lamp swivel arm assembly |
| 07/10/1984 | US4459649 Pole mounted lighting system |
| 07/10/1984 | US4459648 Recessed lighting fixture and lamp mount therefor |
| 07/05/1984 | WO1984002567A1 Lighting hoist |
| 07/03/1984 | US4458304 Trouble light stand |
| 07/03/1984 | US4458300 Disposable flashlight |
| 06/13/1984 | EP0110348A1 Lamp framework and its suspension |
| 06/13/1984 | EP0110286A1 Lamp support assembly for a parasol |
| 06/12/1984 | US4454569 Lighting fixture primarily adapted for use in association with modular office furniture |
| 06/05/1984 | US4453204 Support assembly for lamp swing arm |
| 06/05/1984 | US4452414 Supporting device |
| 05/22/1984 | US4450507 Composite photometric method |
| 05/22/1984 | US4449687 System and method of mounting a lamp holder on a support |
| 05/15/1984 | US4449172 Lamp swing units |
| 05/15/1984 | US4449171 Lamp support for pharmacy-type lamp |
| 05/15/1984 | US4449170 Lamp support |
| 05/15/1984 | US4449169 Vertical swing bracket |
| 05/15/1984 | US4449168 Quick install device for mounting a luminaire |
| 04/18/1984 | EP0105387A1 Snap-action fastening device for control and/or signalling units |
| 04/17/1984 | US4442993 Ceiling suspension device |
| 04/11/1984 | EP0105076A1 Ergonomic equipment arm |
| 04/03/1984 | US4441145 Tracking means for moving a light source across a planter surface to simulate sunlight |
| 03/27/1984 | CA1164426A1 Breakaway plaster frame |
| 03/27/1984 | CA1164359A1 Filter assembly for luminaire |
| 03/20/1984 | US4438483 Utility handlamp and charging component means therefor |
| 03/15/1984 | WO1984001013A1 Improved pendant or ceiling mounted luminaire with quick disconnect features |
| 03/13/1984 | US4437144 Height-adjustable support arm with a parallelogram linkage |
| 03/13/1984 | US4437142 Lighting fixture with snap replaceable bulb feature |
| 03/13/1984 | US4436781 Centrifugally cast pole comprised of a reinforced resin for supporting a light or the like upon an end thereof |
| 02/28/1984 | US4434456 Luminaire birdshield |
| 02/22/1984 | EP0101147A2 Improvements in and relating to lighting apparatus |
| 02/21/1984 | US4433367 Luminaire mounting structure |
| 02/16/1984 | WO1984000597A1 Hanger assembly |
| 02/14/1984 | US4432042 Portable book light |
| 02/08/1984 | EP0100294A2 Light with mount for plural lamp bulbs |
| 02/07/1984 | US4430694 Arrangement for mounting lighting fixtures |
| 02/07/1984 | US4430693 Illuminating device for underground mining |
| 01/31/1984 | US4429355 Luminaire raising and lowering system |
| 01/31/1984 | US4429350 Underwater illumination device |
| 01/31/1984 | US4428554 Free-standing support for a lamp or the like |
| 01/24/1984 | US4428033 Flashlight having test leads and a second, remote, magnetically attachable rotatable lamp |
| 01/17/1984 | US4426676 Luminaire mounting |
| 01/17/1984 | US4426126 Lighting fixture connecting device with safety means |
| 01/10/1984 | US4425610 Adjustable height lighting fixture with swivel mounted lamp assembly |
| 01/10/1984 | US4425602 Umbrella lamp assembly |
| 01/03/1984 | US4424555 Concealable lighting fixture |
| 01/03/1984 | US4424554 Ceiling fixture with improved mounting means |
| 12/27/1983 | US4423471 Mobile lighting fixture, method and boom |
| 12/20/1983 | US4422137 Magnetic mounting support for light fixture including shock absorptive arrangement |
| 12/13/1983 | US4420122 Lighting device suspending system |
| 12/06/1983 | US4419721 Searchlight with modular control mechanism |
| 12/06/1983 | US4419717 Ceiling supported lighting fixtures |
| 11/29/1983 | CA1157836A1 Lighting fixture with uniform mounting frame for new installations |
| 11/22/1983 | US4417299 Fishing pole light |
| 11/10/1983 | WO1983003885A1 Light fitting |
| 11/08/1983 | US4414617 Track lighting system |
| 11/08/1983 | US4414613 Rectangular seal beam lamp and support with halogen bulb |
| 11/01/1983 | US4413312 Portable, hangable lamp with outlets |
| 11/01/1983 | US4413311 Connection system for joining illuminated modules |
| 10/26/1983 | EP0092243A1 Lamp |
| 10/18/1983 | US4410933 Luminaire trunnion degree marker and reset stop |
| 10/18/1983 | US4410157 Photography stand system |
| 10/11/1983 | CA1155099A2 Adjustable electric shade lamp |
| 10/04/1983 | US4408262 Plaster frame for recessed lighting |
| 09/28/1983 | EP0089713A1 Lighting fitting |
| 09/27/1983 | US4406216 Ventilator device and mounting arrangement therefor |
| 09/27/1983 | US4406096 Articular pole assembly capable of winding |
| 09/20/1983 | US4405974 Filter assembly for luminaire |
| 09/06/1983 | US4403278 Mounting system for suspended lighting fixtures |
| 09/06/1983 | US4402151 Visual display arrangement |
| 08/31/1983 | EP0087070A2 Lamp housing |
| 08/30/1983 | CA1152962A1 Lighting fixture retainer hook |
| 08/23/1983 | US4400763 Portable light |
| 08/16/1983 | US4399498 Clamping light construction and clamping means therefor |
| 08/16/1983 | US4399497 Retainer for a lamp |
| 08/10/1983 | EP0085412A2 Hand lamp for purposes of cinematography, photography or video |
| 08/09/1983 | US4398240 Lens cap holder for attachment to circuit boards |
| 08/02/1983 | CA1151127A1 Breakaway reuseable runway marker lamp for airports |
| 07/12/1983 | US4392904 Sculptured lamp base |
| 07/05/1983 | US4392188 Trouble light assembly positioner |
| 06/28/1983 | US4390933 Multiple position lamp |
| 06/28/1983 | US4390932 Hanger arm mechanism in dental lighting equipment |
| 06/28/1983 | US4390927 Bicycle flashlight holder |
| 06/21/1983 | US4389699 Swivel cell light fixture |
| 06/14/1983 | US4387875 Adjustable support |
| 06/14/1983 | CA1148133A1 Light fixture with internal connection zone |
| 05/31/1983 | US4386393 Adjustable frictional drag lamp swivel |
| 05/10/1983 | US4382647 Swivel unit for adjustable lighting fixture |
| 05/10/1983 | CA1146133A1 Lighting fixture with uniform mounting frame for old installations |
| 04/26/1983 | US4381539 Lighting equipment |
| 04/26/1983 | US4381538 Lamp swivel |
| 04/19/1983 | US4380792 Pivot mounting |
| 04/19/1983 | CA1144978A1 Flood light aiming method |
| 04/06/1983 | EP0076007A1 Luminaire |
| 04/05/1983 | US4379321 Plastic heavy-duty luminaire with direct ballast connection |
| 03/29/1983 | US4378584 Hanging light fixture mounting arrangement |