US3148836A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Table lamps
Assignee: Individual
•
Filing: 1961-12-14
•
Granted: 1964-09-15
•
Expires: 1981-12-14
Abstract
No abstract record available.
Inventors
- 👤 John J Potye
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:44
CPC Classifications
F; F21; F21S; F21S6/00; F21S6/002; F21Y; F21Y2103/00; F21Y2103/30; F21Y2103/33
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A TABLE LAMP INCLUDING A BASE AND A PLURALITY OF UPSTANDING SUPPORTS FIXED TO SAID BASE, A LIGHT DIFFUSING BOWL FIXED TO SAID SUPPORTS, SAID BOWL HAVING A GENERALLY CYLINDRICAL SIDE WALL, A PLURALITY OF VERTICALLY SPACED, ANNULAR METALLIC, RE-ENFORCING BANDS POSITIONED AGAINST AND FIXED TO THE INTERIOR OF SAID BOWL AND TO SAID SUPPORTS, A PLURALITY OF UPWARDLY OPEN METALLIC CLAMPING BANDS FIXED TO SAID RE-ENFORCING MEMBERS, SAID CLAMPING MEMBERS BEING ADAPTED TO RECEIVE A PLURALITY OF CIRCULARLY FORMED BULBS THEREIN, MEANS ESTABLISHING AN ELECTRICAL CONNECTION BETWEEN SAID BULBS AND SAID BASE, SAID BASE HAVING A GROUND LEAD CONNECTED THERETO.
Claim 2
Dependent Claim
101 words
A TABLE LAMP INCLUDING A BASE AND A PLURALITY OF UPSTANDING SUPPORTS FIXED TO SAID BASE, A LIGHT DIFFUSING BOWL FIXED TO SAID SUPPORTS, SAID BOWL HAVING A GENERALLY CYLINDRICAL SIDE WALL, A PLURALITY OF VERTICALLY SPACED, ANNULAR METALLIC, RE-ENFORCING BANDS POSITIONED AGAINST AND FIXED TO THE INTERIOR OF SAID BOWL AND TO SAID SUPPORTS, A PLURALITY OF UPWARDLY OPEN METALLIC CLAMPING BANDS FIXED TO SAID RE-ENFORCING MEMBERS, SAID CLAMPING MEMBERS BEING ADAPTED TO RECEIVE A PLURALITY OF CIRCULARLY FORMED BULBS THEREIN, MEANS ESTABLISHING AN ELECTRICAL CONNECTION BETWEEN SAID BULBS AND SAID BASE, SAID BASE HAVING A GROUND LEAD CONNECTED THERETO.
References Cited (Backward Citations)
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Cited
US2507074A
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US2799744A
Cited
US2967230A
Cited
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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) | 1967-09-15 | 1968-03-16 | 1968-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-15 | 1972-03-16 | 1972-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-15 | 1976-03-16 | 1976-09-15 | $7700.00 | Window Closed / Lapsed |