US3316396A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Attachable signal light for drinking glass
Assignee: Individual
•
Filing: 1965-11-15
•
Granted: 1967-04-25
•
Expires: 1985-11-15
Abstract
No abstract record available.
Inventors
- 👤 David H Trott
- 👤 Bulcroft John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:24
CPC Classifications
A; A47; A47G; A47G21/00; F; F21; F21V; F21V21/00; F21V21/08; F21V21/088; F21V21/0885; A47G2200/00; A47G2200/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
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
Claim 2
Dependent Claim
129 words
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
References Cited (Backward Citations)
US1155208A
Cited
US2134856A
Cited
US2166282A
Cited
US2385640A
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US2491686A
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US2661417A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-04-24 | 1970-10-24 | 1971-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-24 | 1974-10-24 | 1975-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-24 | 1978-10-24 | 1979-04-25 | $7700.00 | Window Closed / Lapsed |