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US5153380A Expired / Lapsed US ⏱️ 0.0 years remaining

Wave separator housing structure

Assignee: Individual
•
Filing: 1991-06-11
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Granted: 1992-10-06
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Expires: 2011-06-11
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Abstract

Abstract A housing for a wave separator, comprising a casing, which has an opening at the top, an input port connector and a plurality of output port connectors respectively made at two opposite sides and integrally formed through molding process, and a covered board covered on said casing to close up said opening, wherein the casing has a stepped top edge comprised of a first step edge disposed at the inside at a lower position, a third step edge disposed at the topmost position, a second step edge disposed at the inside between the first and third step edges, and a V-groove defined between the second and third step edges, the first step edge having a tapered projection tightly engaged into the cover board at the bottom, the second step edge having a side wall portion peripherally engaged with the cover board and an upper part bent inwards to firmly retain the cover board around the periphery thereof.

Inventors

  • 👤 Chia-Shine Chang

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 07:00
CPC Classifications
H; H05; H05K; H05K5/00; H05K5/06; H05K5/063

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 164 words
For a wave receptor, a housing comprising a casing, which is a rectangular cabinet having an opening at the top, an input port connector and a plurality of output port connectors respectively made at two opposite sides and integrally formed through molding process, and a cover board covered on said casing to close up said opening, and characterized in that said casing has a stepped top edge comprised of a first step edge disposed at the inside at a lower position, a third step edge disposed at the topmost position, a second step edge disposed at the inside between said first and third step edges, and a V-groove defined between said second and third step edges, said first step edge having a tapered projection tightly engaged into said cover board at the bottom, said second step edge having a side wall portion peripherally engaged with said cover board and an upper part bent inwards to firmly retain said cover board around the periphery thereof.
Claim 2
Dependent Claim 164 words
For a wave receptor, a housing comprising a casing, which is a rectangular cabinet having an opening at the top, an input port connector and a plurality of output port connectors respectively made at two opposite sides and integrally formed through molding process, and a cover board covered on said casing to close up said opening, and characterized in that said casing has a stepped top edge comprised of a first step edge disposed at the inside at a lower position, a third step edge disposed at the topmost position, a second step edge disposed at the inside between said first and third step edges, and a V-groove defined between said second and third step edges, said first step edge having a tapered projection tightly engaged into said cover board at the bottom, said second step edge having a side wall portion peripherally engaged with said cover board and an upper part bent inwards to firmly retain said cover board around the periphery thereof.

References Cited (Backward Citations)

US4015070A Cited
US4091232A Cited
US4249035A Cited
US4424404A Cited
US4845447A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1995-10-06 1996-04-06 1996-10-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1999-10-06 2000-04-06 2000-10-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2003-10-06 2004-04-06 2004-10-06 $7700.00 Window Closed / Lapsed

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