Patent US4154493A successfully refreshed from Google Patents.
US4154493A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical apparatus housing assembly
Assignee: Birtcher Corp
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Filing: 1978-02-06
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Granted: 1979-05-15
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Expires: 1998-02-06
Abstract
Abstract An electrical apparatus housing assembly unit is constructed from mounting columns, a top and bottom panel member and two side panel members. The mounting columns serve as structural components of the electrical housing assembly unit and also as members to which electrical components and the like may be removably mounted. Additional component parts such as facias and spacers may also be mounted to the mounting columns. The facias and spacers, in addition to aesthetic value, provide additional strength to the electrical apparatus housing assembly.
Inventors
- 👤 Earle F. Prater
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:37
CPC Classifications
H; H02; H02B; H02B1/00; H02B1/26; H02B1/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
358 words
A housing assembly for electronic instruments and the like comprising: a plurality of mounting columns each having a main body portion having a U-shaped cross section and a lip portion protruding at a 90° angle from the main body portion, each end of the main body portion of the mounting column being closed by a cantilevered tab, a plurality of apertures being placed in the lip portion and in the main body portion for attachment of articles; a top panel member having at least a pair of side rails extending therefrom; a bottom panel member having at least a pair of side rails extending therefrom; a pair of side panel members, the top and bottom panel members being connected by their respective side rails to respectively a side panel member and a mounting column, the pair of said rails extending from the top and bottom panel members respectively and further comprise a support member parallel to the side rails, whereby the support member provides additional structural strength to the side rails; a plurality of spacers mounted between the mounting columns and the side panel members, the spacers having a planar side and another side having a ledge, the spacers being mounted between the side panel members and the mounting columns with the planar side of the spacer being adjacent to the mounting column and an edge of the side panel member resting in the ledge on the other side of the spacer, and the side panel member being flush with the spacer, and a plurality of facias mounted between the mounting columns and the top and bottom panel member, the facias having a ledge against which the top and bottom panel members respectively rest, with the outer surfaces of the top and bottom panel members respectively being flush with the facias wherein the facias have a portion protruding from the facias at a 90° angle against which the protruding portion of the main body portion of the mounting columns rest, wherein all the mounting columns have identical configurations, all the facias also have identical configurations and all the spacers have identical configurations to provide an economical housing assembly.
Claim 2
Dependent Claim
358 words
A housing assembly for electronic instruments and the like comprising: a plurality of mounting columns each having a main body portion having a U-shaped cross section and a lip portion protruding at a 90° angle from the main body portion, each end of the main body portion of the mounting column being closed by a cantilevered tab, a plurality of apertures being placed in the lip portion and in the main body portion for attachment of articles; a top panel member having at least a pair of side rails extending therefrom; a bottom panel member having at least a pair of side rails extending therefrom; a pair of side panel members, the top and bottom panel members being connected by their respective side rails to respectively a side panel member and a mounting column, the pair of said rails extending from the top and bottom panel members respectively and further comprise a support member parallel to the side rails, whereby the support member provides additional structural strength to the side rails; a plurality of spacers mounted between the mounting columns and the side panel members, the spacers having a planar side and another side having a ledge, the spacers being mounted between the side panel members and the mounting columns with the planar side of the spacer being adjacent to the mounting column and an edge of the side panel member resting in the ledge on the other side of the spacer, and the side panel member being flush with the spacer, and a plurality of facias mounted between the mounting columns and the top and bottom panel member, the facias having a ledge against which the top and bottom panel members respectively rest, with the outer surfaces of the top and bottom panel members respectively being flush with the facias wherein the facias have a portion protruding from the facias at a 90° angle against which the protruding portion of the main body portion of the mounting columns rest, wherein all the mounting columns have identical configurations, all the facias also have identical configurations and all the spacers have identical configurations to provide an economical housing assembly.
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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) | 1982-05-14 | 1982-11-13 | 1983-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-05-14 | 1986-11-13 | 1987-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-05-14 | 1990-11-13 | 1991-05-15 | $7700.00 | Window Closed / Lapsed |