Patent JPS649620A successfully refreshed from Google Patents.
US4507718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
LED Holder
Assignee: Illinois Tool Works Inc
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Filing: 1984-03-16
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Granted: 1985-03-26
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Expires: 2004-03-16
Abstract
Abstract An improved holder for a light emitting diode comprising a one-piece flexible cylindrical body having a flange portion with a central opening, a pair of spaced apart integrally formed resilient short leg portions extending from said flange portion axially of said cylindrical body and a pair of spaced apart integrally formed resilient long leg portions extending from said flange portion axially of said cylindrical body and spaced ninety degrees from said short leg portions. The short leg portions include a means for latching the holder in an aperture on a panel. The improvement comprises a retaining shoulder integrally formed at the extremity of each of the pair of long leg portions which extend inward of the cylindrical body at an angle toward the flange portion in the range of three degrees to eight degrees relative to a radial line extending from the axis of the cylindrical body.
Inventors
- 👤 George J. Bury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:57
CPC Classifications
F; F21; F21V; F21V19/00; F21V19/001; F21V19/0015; F21V19/002; F21Y; F21Y2115/00; F21Y2115/10; H; H10; H10H; H10H20/00; H10H20/80; H10H20/85; H10H20/8506; Y; Y10; Y10S; Y10S362/00; Y10S362/80
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
250 words
An improvement in a holder for a light emitting diode which is adapted to be installed in an aperture of a panel, where said holder has a one-piece flexible cylindrical body having a flange portion with a central opening, a pair of spaced apart integrally formed resilient short leg portions extending from said flange portion axially of said cylindrical body and a pair of spaced apart integrally formed resilient long leg portions extending from said flange portion axially of said cylindrical body and spaced ninety degrees from emitting diode which is adapted to be installed in an aperture of a panel, where said holder has a one-piece flexible cylindrical body having a flange portion with a central opening, a pair of spaced apart integrally formed resilient short leg portions extending from said flange portion axially of said cylindrical body and a pair of spaced apart integrally formed resilient long leg portions extending from said flange portion axially of said cylindrical body and spaced ninety degrees from said short leg portions, said short leg portions including a means for latching said holder in an aperture on said panel, the improvement comprising: a retaining shoulder integrally formed at the extremity of each of said pair of long leg portions and extending inward of said cylindrical body, each of said retaining shoulders being disposed at an angle toward said flange portion in the range of three degrees to eight degrees relative to a radial line extending from the axis of said cylindrical body.
Claim 2
Dependent Claim
250 words
An improvement in a holder for a light emitting diode which is adapted to be installed in an aperture of a panel, where said holder has a one-piece flexible cylindrical body having a flange portion with a central opening, a pair of spaced apart integrally formed resilient short leg portions extending from said flange portion axially of said cylindrical body and a pair of spaced apart integrally formed resilient long leg portions extending from said flange portion axially of said cylindrical body and spaced ninety degrees from emitting diode which is adapted to be installed in an aperture of a panel, where said holder has a one-piece flexible cylindrical body having a flange portion with a central opening, a pair of spaced apart integrally formed resilient short leg portions extending from said flange portion axially of said cylindrical body and a pair of spaced apart integrally formed resilient long leg portions extending from said flange portion axially of said cylindrical body and spaced ninety degrees from said short leg portions, said short leg portions including a means for latching said holder in an aperture on said panel, the improvement comprising: a retaining shoulder integrally formed at the extremity of each of said pair of long leg portions and extending inward of said cylindrical body, each of said retaining shoulders being disposed at an angle toward said flange portion in the range of three degrees to eight degrees relative to a radial line extending from the axis of said cylindrical body.
Claim 3
Dependent Claim
25 words
The improvement as defined in claim 1, wherein said angle is five degrees from a radial line extending from the axis of said cylindrical body.
Claim 4
Dependent Claim
27 words
The improvement as defined in claim 1, further comprising an axially extending crush rib formed on each of said short leg portions and said long leg portions.
References Cited (Backward Citations)
US4195330A
Cited
US4419722A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-03-25 | 1988-09-24 | 1989-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-03-25 | 1992-09-24 | 1993-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-03-25 | 1996-09-24 | 1997-03-26 | $7700.00 | Window Closed / Lapsed |