Patent US5795180A successfully refreshed from Google Patents.
US5795180A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elbow seating indicator
Assignee: ANERACE Corp
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Filing: 1996-12-04
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Granted: 1998-08-18
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Expires: 2016-12-04
Abstract
Abstract To provide durable elbow seating indicator for high voltage elbow on a high voltage bushing a band of highly contrasting color is formed on or added to an annular recess on the conductive jacket of the bushing. The formation of the bushing insulation within the jacket provides a retaining rib adjacent the band edge and traps the band between the retaining rib and the jacket
Inventors
- 👤 Larry N. Siebens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:31
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/53; H01R2101/00; H01R24/00; H01R24/20; Y; Y10; Y10S; Y10S439/00; Y10S439/921
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
91 words
The method of providing an elbow with a seating indicator comprising the steps of: a. forming a conductive jacket with a first end and second end and a bore extending therethrough, said conductive jacket having a recess adjacent said first end; b. placing a band about said conductive jacket and within said recess; and c. forming an insulating body within said conductive jacket, said insulating body having an annular rib adjacent the free end of said band to fix said band in its position about said conductive jacket in said recess.
Claim 2
Independent Claim
91 words
The method of providing an elbow with a seating indicator comprising the steps of: a. forming a conductive jacket with a first end and second end and a bore extending therethrough, said conductive jacket having a recess adjacent said first end; b. placing a band about said conductive jacket and within said recess; and c. forming an insulating body within said conductive jacket, said insulating body having an annular rib adjacent the free end of said band to fix said band in its position about said conductive jacket in said recess.
Claim 3
Dependent Claim
18 words
The method of claim 1, wherein said conductive jacket and said band are formed of different colored materials.
Claim 4
Dependent Claim
21 words
The method of claim 1, wherein said conductive jacket, said band and said insulating body are formed of different colored materials.
Claim 5
Dependent Claim
15 words
The method of claim 1, wherein said conductive jacket is formed of conductive elastomeric material.
Claim 6
Dependent Claim
14 words
The method of claim 1, wherein said insulating body is formed of elastomeric material.
Claim 7
Dependent Claim
24 words
The method of claim 1, wherein said conductive jacket is formed of conductive elastomeric material and said insulating body is formed of elastomeric material.
Claim 8
Dependent Claim
17 words
The method of claim 1, wherein said band is extruded onto said recess in said conductive jacket.
Claim 9
Dependent Claim
17 words
The method of claim 1, wherein said band is molded onto said recess in said conductive jacket.
Claim 10
Dependent Claim
31 words
The method of claim 1, further comprising the steps of: a. forming said band independently of said conductive jacket; and b. placing said band in said recess in said conductive jacket.
Claim 11
Dependent Claim
154 words
An elbow seating indicator for a high voltage bushing comprising: a. a hollow jacket formed of conductive material having a first end, a second end and a bore extending therethrough; b. said jacket having a recess adjacent said first end, said recess having a free end at said first end of said conductive jacket and a step remote from said first end; c. a band having a first face and second face, said first face adjacent said free end of said jacket and said second face adjacent said step in said conductive jacket; d. an insulating body extending through said bore and beyond said first and second ends of said conductive jacket; and e. a rib on said insulating body adjacent said free end of said recess and said first face of said band whereby said band is fixed in position in said recess between said rib and said step in said conductive jacket.
Claim 12
Dependent Claim
154 words
An elbow seating indicator for a high voltage bushing comprising: a. a hollow jacket formed of conductive material having a first end, a second end and a bore extending therethrough; b. said jacket having a recess adjacent said first end, said recess having a free end at said first end of said conductive jacket and a step remote from said first end; c. a band having a first face and second face, said first face adjacent said free end of said jacket and said second face adjacent said step in said conductive jacket; d. an insulating body extending through said bore and beyond said first and second ends of said conductive jacket; and e. a rib on said insulating body adjacent said free end of said recess and said first face of said band whereby said band is fixed in position in said recess between said rib and said step in said conductive jacket.
Claim 13
Dependent Claim
27 words
An elbow seating indicator as set forth in claim 10, wherein said band has a thickness equal to the depth of said recess in said conductive jacket.
Claim 14
Dependent Claim
23 words
An elbow seating indicator as set forth in claim 10, wherein said band and said conductive jacket are formed of differently colored materials.
Claim 15
Dependent Claim
26 words
An elbow seating indicator as set forth in claim 10, wherein said band, said conducting jacket and said insulating body are formed of differently colored materials.
Claim 16
Dependent Claim
22 words
An elbow seating indicator as set forth in claim 10, wherein said band is extruded onto said conductive jacket in said recess.
Claim 17
Dependent Claim
22 words
An elbow seating indicator as set forth in claim 10, wherein said band is molded onto said conductive jacket in said recess.
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) | 2001-08-17 | 2002-02-16 | 2002-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-08-17 | 2006-02-16 | 2006-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-08-17 | 2010-02-16 | 2010-08-18 | $7700.00 | Window Closed / Lapsed |