US4026618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Low profile electrical male plug
Assignee: Individual
•
Filing: 1975-12-31
•
Granted: 1977-05-31
•
Expires: 1995-12-31
Abstract
Abstract A low profile electrical plug to permit objects to be moved close to the plug when mounted to a wall socket. The electrical cord connection to the low profile plug may be rotated to any point along a 360° path.
Inventors
- 👤 Robert J. Straka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:38
CPC Classifications
H; H01; H01R; H01R35/00; H01R35/04; H01R39/00
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
264 words
A low profile electrical plug having a rotatable selectively positionable electric cord connection comprising a prong plate having an insulating body member with a pair of spaced electrical prongs on one side thereof and a prong conductor coupled to each of said electrical prongs on the other side thereof; a rotatable electric cord plate having an insulating body member; said prong plate and said cord plate being proportioned to provide a low profile electrical plug when pivotally secured together in a sandwich-type relationship; a spaced pair of outer and inner conductors on said prong plate and a pair of outer and inner conductors on said cord plate which are spaced and positioned to electrically and conductively contact the respective outer and inner conductors on said prong plate when said prong plate and said cord plate are secured together in sandwiched relationship, said outer and inner conductors on said prong plate and said cord plate being disposed with annular grooves in the insulating body member and said outer and inner conductors on the other one thereof being adapted to seat within said annular grooves to establish electrical contact therewith, said outer and inner conductors further being joined so as to provide continuous electrical contact as said prong plate and said cord plate are selectively rotated with respect to one another; and electric cord conductors affixed to said cord plate and extending radially therefrom so that said electric cord conductors rotate with said cord plate, said electric cord conductors being electrically coupled to the respective ones of said outer and inner conductors on said cord plate.
Claim 2
Dependent Claim
264 words
A low profile electrical plug having a rotatable selectively positionable electric cord connection comprising a prong plate having an insulating body member with a pair of spaced electrical prongs on one side thereof and a prong conductor coupled to each of said electrical prongs on the other side thereof; a rotatable electric cord plate having an insulating body member; said prong plate and said cord plate being proportioned to provide a low profile electrical plug when pivotally secured together in a sandwich-type relationship; a spaced pair of outer and inner conductors on said prong plate and a pair of outer and inner conductors on said cord plate which are spaced and positioned to electrically and conductively contact the respective outer and inner conductors on said prong plate when said prong plate and said cord plate are secured together in sandwiched relationship, said outer and inner conductors on said prong plate and said cord plate being disposed with annular grooves in the insulating body member and said outer and inner conductors on the other one thereof being adapted to seat within said annular grooves to establish electrical contact therewith, said outer and inner conductors further being joined so as to provide continuous electrical contact as said prong plate and said cord plate are selectively rotated with respect to one another; and electric cord conductors affixed to said cord plate and extending radially therefrom so that said electric cord conductors rotate with said cord plate, said electric cord conductors being electrically coupled to the respective ones of said outer and inner conductors on said cord plate.
Claim 3
Dependent Claim
57 words
A low profile electrical plug which includes the features of Claim 1 wherein the rotatable electric cord plate includes a pair of linear slits, the electrical conductors being seated in said slits, one linear slit extending to one of the spaced conductor points and the other linear slit extending to the other of the spaced conductor points.
Claim 4
Dependent Claim
85 words
A low profile electrical plug which includes the features of claim 1 and which further includes an outer bearing plate having a bearing surface to slidingly contact a bearing surface on the back of the rotatable electric cord plate, and said bearing plate being joined to said pivot connection, whereby the rotatable electric cord plate rotates between the prong plate and said bearing plate, with an aligned central bore in each of the plates and said pivot being a fastener extending through the aligned bores.
References Cited (Backward Citations)
US1984181A
Cited
US2027447A
Cited
US2226209A
Cited
US2433938A
Cited
US2564159A
Cited
US3479632A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-05-30 | 1980-11-29 | 1981-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-05-30 | 1984-11-29 | 1985-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-05-30 | 1988-11-29 | 1989-05-31 | $7700.00 | Window Closed / Lapsed |