Attachable signal light for drinking glass

• US 3,316,396 A
• Filed: 11/15/1965
• Issued: 04/25/1967
• Est. Priority Date: 11/15/1965
• Status: Expired due to Term

• Current Assignee: David H. Trott, John Bulcroft
• Original Assignee: David H. Trott, John Bulcroft
• Inventors: Trott, David H., JOHN BULCROFT
• Application Number:
  US04/507,896
• Time in Patent Office: 526 Days
• US Class Current: 362/186
• CPC Class Codes: A47G 21/00 Table-ware crumb trays A47L13/52; table knives B26B
• CPC Class Codes: A47G 2200/08 Illumination
• CPC Class Codes: F21V 21/0885 for portable lighting devices

Claims

1. A SIGNAL LIGHT ADAPTED TO BE MOUNTED ON A WALL OF A DRINKING GLASS COMPRISING, A TUBULAR CASING CLOSED AT ITS LOWER END AND OPEN AT ITS UPPER END, SAID CASING BEING ADAPTED TO RECEIVE A DRY CELL BATTERY, A CLIP MOUNTED AT ITS UPPER END TO THE UPPER END OF SAID CASING AND HAVING A FREE PORTION PROJECTING DOWNWARDLY ALONG THE OUTSIDE OF SAID CASING, A LIGHT BULB MOUNTED IN THE UPPER END OF SAID CASING AND IN ELECTRICAL CONTACT WITH A BATTERY MOUNTED IN SAID CASING, A GLOBE MOUNTED ON THE UPPER END OF SAID CASING TO ENCLOSE SAID LIGHT BULB, SAID CASING HAVING AN OPENING UNDER SAID CLIP, A RESILIENT ELECTRICAL CONDUCTOR HAVING A LOWER END IN ELECTRICAL CONTACT WITH THE LOWER END OF SAID BATTERY