Wide beam floodlight

• US 2,907,870 A
• Filed: 06/27/1956
• Issued: 10/06/1959
• Est. Priority Date: 06/27/1956
• Status: Expired due to Term

• Current Assignee: Dallas L. Calmes
• Original Assignee: Dallas L. Calmes
• Inventors: Calmes, Dallas L.
• Application Number:
  US03/594,217
• Time in Patent Office: 1,196 Days
• US Class Current: 362/294
• CPC Class Codes: F21S 8/088 with lighting device mounted on top of the standard, e.g. for pedestrian zones
• CPC Class Codes: F21V 23/02 the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
• CPC Class Codes: F21V 29/507 of means for protecting lighting devices from damage, e.g. housings
• CPC Class Codes: F21V 29/75 with fins or blades having different shapes, thicknesses or spacing
• CPC Class Codes: F21V 29/763 the planes containing the fins or blades having the direction of the light emitting axis
• CPC Class Codes: F21W 2131/10 Outdoor lighting

Claims