Patent US6692140B2 successfully refreshed from Google Patents.
US6692140B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lamp rod for mounting a lamp to a junction box
Assignee: Individual
•
Filing: 2001-11-28
•
Granted: 2004-02-17
•
Expires: 2021-11-28
Abstract
Abstract A lamp rod for mounting a lamp to a junction box comprises a mounting socket penetrated through an opening in a side of the junction box and a rod inserted into an interior of the mounting socket. The mounting socket has a collar section inserted into the opening of the junction box. A bore penetrates through an interior of the collar section. A platform having a cutaway portion is formed at a front end of the mounting socket and is disposed within an inner circumference of the junction box. The rod has a plug. The plug has snap-fit holes. After the rod is inserted into the mounting socket bore, the snap fit holes of the plug are respectively engaged with the retaining spring. Therefore, by above structure, overall shipping and storage dimensions are minimized and, furthermore, convenient do-it-yourself assembly can be performed by the user.
Inventors
- 👤 Wen-Chang Wu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:20
CPC Classifications
F; F21; F21S; F21S8/00; F21S8/04; F21S8/06; F21S8/065; F21V; F21V21/00; F21V21/02; F21V21/03
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
161 words
A lamp rod for mounting a lamp to a junction box comprising: a mounting socket penetrating through an opening in one side of the junction box; said mounting socket further comprising: a collar section inserted into the opening of the junction box by fastening a ring nut around an outer periphery thereof; a bore penetrating through an interior of the collar section; a platform having a cutaway portion; the platform being formed at a front end of the mounting socket and being disposed within an inner circumference of the junction box; and a retaining spring fastened onto the platform with a contact section of the retaining spring projecting through the cutaway portion and extending into an interior of said bore; and a rod inserted into an interior of the mounting socket, the rod comprising: a plug having snap-fit holes; after the rod being inserted into the bore, the snap fit holes of the plug being engaged with the retaining spring, respectively.
Claim 2
Dependent Claim
161 words
A lamp rod for mounting a lamp to a junction box comprising: a mounting socket penetrating through an opening in one side of the junction box; said mounting socket further comprising: a collar section inserted into the opening of the junction box by fastening a ring nut around an outer periphery thereof; a bore penetrating through an interior of the collar section; a platform having a cutaway portion; the platform being formed at a front end of the mounting socket and being disposed within an inner circumference of the junction box; and a retaining spring fastened onto the platform with a contact section of the retaining spring projecting through the cutaway portion and extending into an interior of said bore; and a rod inserted into an interior of the mounting socket, the rod comprising: a plug having snap-fit holes; after the rod being inserted into the bore, the snap fit holes of the plug being engaged with the retaining spring, respectively.
Claim 3
Dependent Claim
50 words
The lamp rod for mounting a lamp to a junction box as claim in claim 1 , wherein the mounting socket has a tubular structure and has a platform with cutaway portions disposed along four sides of the front end and, furthermore, a retaining spring is fastened to the platform.
Claim 4
Dependent Claim
73 words
The lamp rod for mounting a lamp to a junction box as claim in claim 1 , wherein the retaining spring is fastened to the platform of the mounting socket and has a curved contact section formed at a free distal end; furthermore, a check tab is protruded from each of two sides of the free distal end of the retaining spring that prevents the rod from being withdrawn along an opposite direction.
Claim 5
Dependent Claim
73 words
The lamp rod for mounting a lamp to a junction box as claim in claim 2 , wherein the retaining spring is fastened to the platform of the mounting socket and has a curved contact section formed at a free distal end; furthermore, a check tab is protruded from each of two sides of the free distal end of the retaining spring which prevents the rod from being withdrawn along an opposite direction.
Claim 6
Dependent Claim
44 words
The lamp rod for mounting a lamp to a junction box as claim in claim 2 , wherein the bore of the collar section has a shape selected from one of a group containing triangular shapes, rectangular shapes, pentagonal shapes, or other polygonal shapes.
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) | 2007-02-16 | 2007-08-18 | 2008-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2011-02-16 | 2011-08-18 | 2012-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2015-02-16 | 2015-08-18 | 2016-02-17 | $7700.00 | Window Closed / Lapsed |