Patent US3265341A successfully refreshed from Google Patents.
US3265341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stands for electric-light fittings and the like
Assignee: Individual
•
Filing: 1964-06-15
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Granted: 1966-08-09
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Expires: 1984-06-15
Abstract
No abstract record available.
Inventors
- 👤 Nils T A Ruder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:32
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/10; F21; F21V; F21V21/00; F21V21/14; F21V21/26; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32008; Y10T403/32081; Y10T403/32541
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
A STAND FOR ELECTRIC LIGHT FITTINGS AND THE LIKE THAT COMPRISES, IN COMBINATION, AT LEAST TWO TUBULAR ARM SECTIONS EACH PROVIDED WITH A CORRESPONDING INNER COAXIAL TUBULAR ELEMENT MOUNTED THEREWITHIN, THE ARM SECTIONS AND CORRESPONDING TUBULAR ELEMENTS BEING RELATIVELY ROTATABLE, BALANCE SPRING MEANS MOUNTED ABOUT EACH INNER TUBULAR ELEMENT AND ROTATIONALLY SECURED THERETO AT ONE PORTION THEREOF, THE BALANCE SPRING MEANS BEING ROTATIONALLY SECURED AT ANOTHER PORTION THEREOF TO THE CORRESPONDING TUBULAR ARM SECTION, PIVOT MEANS DISPOSED BETWEEN THE TWO ARM SECTIONS TO CONNECT THE SAID TWO ARM SECTIONS TO FORM AN ARTICULATED ARM, AND TO TRANSFORM PIVOTAL MOVEMENT OF THE SAID ARMS TO RELATIVE ROTATIONAL MOVEMENT BETWEEN THE SAID ARM SECTIONS AND CORRESPONDING TUBULAR ELEMNETS AGAINST A RESTRAINING FORCE PROVIDED BY THE BALANCE SPRING MEANS.
Claim 2
Dependent Claim
126 words
A STAND FOR ELECTRIC LIGHT FITTINGS AND THE LIKE THAT COMPRISES, IN COMBINATION, AT LEAST TWO TUBULAR ARM SECTIONS EACH PROVIDED WITH A CORRESPONDING INNER COAXIAL TUBULAR ELEMENT MOUNTED THEREWITHIN, THE ARM SECTIONS AND CORRESPONDING TUBULAR ELEMENTS BEING RELATIVELY ROTATABLE, BALANCE SPRING MEANS MOUNTED ABOUT EACH INNER TUBULAR ELEMENT AND ROTATIONALLY SECURED THERETO AT ONE PORTION THEREOF, THE BALANCE SPRING MEANS BEING ROTATIONALLY SECURED AT ANOTHER PORTION THEREOF TO THE CORRESPONDING TUBULAR ARM SECTION, PIVOT MEANS DISPOSED BETWEEN THE TWO ARM SECTIONS TO CONNECT THE SAID TWO ARM SECTIONS TO FORM AN ARTICULATED ARM, AND TO TRANSFORM PIVOTAL MOVEMENT OF THE SAID ARMS TO RELATIVE ROTATIONAL MOVEMENT BETWEEN THE SAID ARM SECTIONS AND CORRESPONDING TUBULAR ELEMNETS AGAINST A RESTRAINING FORCE PROVIDED BY THE BALANCE SPRING MEANS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |