Patent US4122599A successfully refreshed from Google Patents.
US4122599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical meter connecting and disconnecting device
Assignee: Individual
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Filing: 1977-11-02
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Granted: 1978-10-31
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Expires: 1997-11-02
Abstract
Abstract The device is useful for attaching and detaching an electrical meter of the type having a base secured to a glass enclosure and to one or more prongs. The prongs in turn are adapted to fit into sockets provided in a meter base having a rim provided with a flange spaced apart from the meter base. The device includes a U-shaped stabilizing member having pads mounted at the free end. The pads are accommodated in the space between the flange and the meter base. A collar is slideably connected to the stabilizing member and is adapted to releasably engage the glass enclosure. A handle is pivotally connected to the stabilizing member and two or more links pivotally interconnect the handle and the collar for causing the collar to slide relative to the stabilizing member upon pivotal movement of the handle. Such pivotal movement causes the prongs to move selectively into and out of the sockets.
Inventors
- 👤 Alexander N. Lunycz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:46
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/04; H05K13/0447; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/53257; Y10T29/53261; Y10T29/53274; Y10T29/53283; Y10T29/53796; Y10T29/53896
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
146 words
A device for attaching and detaching a meter of the type having a base secured to a glass enclosure and to at least one prong for insertion into a socket provided in a meter base, said meter base having a rim provided with a flange spaced apart from said meter base, said device comprising: a stabilizing member for contacting said meter base and having a pad for accommodation in the space between said flange and said meter base; clamping means slideably connected to said stabilizing member for releasably engaging said glass enclosure; a handle pivotally connected to said stabilizing member; and link means pivotally connected to said clamping means and to said handle for causing the clamping means to slide relative to said stabilizing member upon pivotal movement of the handle whereby said meter prong is caused to move selectively into and out of said socket.
Claim 2
Independent Claim
146 words
A device for attaching and detaching a meter of the type having a base secured to a glass enclosure and to at least one prong for insertion into a socket provided in a meter base, said meter base having a rim provided with a flange spaced apart from said meter base, said device comprising: a stabilizing member for contacting said meter base and having a pad for accommodation in the space between said flange and said meter base; clamping means slideably connected to said stabilizing member for releasably engaging said glass enclosure; a handle pivotally connected to said stabilizing member; and link means pivotally connected to said clamping means and to said handle for causing the clamping means to slide relative to said stabilizing member upon pivotal movement of the handle whereby said meter prong is caused to move selectively into and out of said socket.
Claim 3
Independent Claim
162 words
A device for attaching and detaching a meter of the type having a base secureed to a glass enclosure and to at least one prong for insertion into a socket provided in a meter base, said meter base having a rim provided with a flange spaced apart from said meter base, said device comprising: a U-shaped stabilizing member having a pair of spaced apart legs provided with pads at the free ends for accommodation in the space between said flange and said meter base; clamping means disposed between said legs and slideably connected thereto, said clamping means having a collar for encircling and releasably engaging said glass enclosure; a handle pivotally connected to said stabilizing member; and link means pivotally connected to said clamping means and to said handle for causing the clamping means to slide relative to the stabilizing member upon pivotal movement of the handle whereby said meter prong is caused to move selectively into and out of said socket.
Claim 4
Independent Claim
162 words
A device for attaching and detaching a meter of the type having a base secureed to a glass enclosure and to at least one prong for insertion into a socket provided in a meter base, said meter base having a rim provided with a flange spaced apart from said meter base, said device comprising: a U-shaped stabilizing member having a pair of spaced apart legs provided with pads at the free ends for accommodation in the space between said flange and said meter base; clamping means disposed between said legs and slideably connected thereto, said clamping means having a collar for encircling and releasably engaging said glass enclosure; a handle pivotally connected to said stabilizing member; and link means pivotally connected to said clamping means and to said handle for causing the clamping means to slide relative to the stabilizing member upon pivotal movement of the handle whereby said meter prong is caused to move selectively into and out of said socket.
Claim 5
Independent Claim
193 words
A device for attaching and detaching a meter of the type having a base secured to a glass enclosure and to at least one prong which is adapted to fit into a socket provided in a meter base, said meter base having a rim provided with a flange spaced apart from said meter base, said device comprising: a U-shaped stabilizing member having a pair of spaced apart legs each provided with an elongated slot and a pad disposed at its free end for accommodation in the space between said flange and said meter base; a U-shaped handle having a pair of limbs each pivotally connected to a respective leg of said stabilizing means; clamping means disposed in the space defined by said legs, said handle and said pads, said clamping means provided with a pair of oppositely extending pins which extend through said slots; and a pair of link means each pivotally connected to a respective said pin and limb for causing the clamping means to slide relative to the stabilizing member upon pivotal movement of the handle whereby said meter prong is caused to move selectively into and out of said socket.
Claim 6
Independent Claim
193 words
A device for attaching and detaching a meter of the type having a base secured to a glass enclosure and to at least one prong which is adapted to fit into a socket provided in a meter base, said meter base having a rim provided with a flange spaced apart from said meter base, said device comprising: a U-shaped stabilizing member having a pair of spaced apart legs each provided with an elongated slot and a pad disposed at its free end for accommodation in the space between said flange and said meter base; a U-shaped handle having a pair of limbs each pivotally connected to a respective leg of said stabilizing means; clamping means disposed in the space defined by said legs, said handle and said pads, said clamping means provided with a pair of oppositely extending pins which extend through said slots; and a pair of link means each pivotally connected to a respective said pin and limb for causing the clamping means to slide relative to the stabilizing member upon pivotal movement of the handle whereby said meter prong is caused to move selectively into and out of said socket.
References Cited (Backward Citations)
US2513821A
Cited
US3197848A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-10-30 | 1982-05-01 | 1982-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-30 | 1986-05-01 | 1986-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-30 | 1990-05-01 | 1990-10-31 | $7700.00 | Window Closed / Lapsed |