US Patent No: 5,421,808
Number of patents in Portfolio can not be more than 2000
Battery-operated male organ conditioning appliance
Stats
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Jun 6, 1995
Issued date -
Jul 30, 1993
filing date -
08/100,635
serial no -
In Force
status
Importance
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Abstract
A self-contained, battery-operated, external vacuum device includes an electric motor with an eccentric output shaft coupled with a reciprocating diaphragm pump in a common housing with the electric motor and batteries. A housing vacuum port is removably mounted inline on a reversible coupler, which in turn is received in an open end of a vacuum chamber for receiving a user's flaccid penis for vacuum engorgement therapy. The reversible coupler includes a pair of concentric annular extensions for establishing a vacuum seal with the housing vacuum port. A reverse side of the coupler includes an extended coupling nipple for alternate vacuum seal attachment with tubing connected to a manual pump. The vacuum chamber is tapered towards the penis introducing end to facilitate the full engorgement of the glans penis. A relative vacuum indicator on the housing permits the user to monitor the degree of negative pressure applied to the penis, which may then be adjusted with a flow control knob mounted on the housing. The electric motor is a relatively high torque low energy consumption motor to prevent pump stall.
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First Claim
Related Publications
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International Classification(s)
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- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 4,856,498 Vacuum generating and constriction apparatus for augmenting male potency | 55 | 1987 | |
| D317504 Male erection sustainer | 11 | 1989 | |
| D330081 Penile erection pump | 13 | 1990 | |
| 5,095,895 Negative pressure erection apparatus | 12 | 1990 | |
| 5,083,556 Penile cincture band operational apparatus | 11 | 1990 | |
| D317505 Male erection sustainer | 11 | 1990 | |
| D343455 Male organ conditioning appliance | 4 | 1992 | |
| 5,306,227 Apparatus for augmenting male potency | 18 | 1992 | |
| 5,234,402 Apparatus and method for augmenting male potency with user tissue protection | 13 | 1992 | |
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| D299537 Breast pump | 17 | 1986 | |
| 4,886,494 Milking apparatus | 41 | 1988 | |
| D307478 Breast pump | 15 | 1988 | |
| 4,883,464 Milking equipment | 49 | 1988 | |
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| 5,020,522 Compact vacuum therapy system | 30 | 1990 | |
| 5,195,943 Male organ restrictor ring applicator | 21 | 1991 | |
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| D343454 Male organ conditioning appliance | 5 | 1992 | |
| 5,244,453 Apparatus for augmenting male potency | 17 | 1992 | |
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| 4,673,388 Breast pump | 63 | 1985 | |
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| 4,856,499 Erection device | 32 | 1988 | |
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| 5,125,890 Vacuum-constriction erection aid device | 15 | 1991 | |
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| 4,803,950 Automatic milking apparatus | 3 | 1988 | |
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| 4,397,639 Device for the intermittent pulsatory application of fluid medicaments | 20 | 1981 | |
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| D346219 Erection pump | 32 | 1991 | |
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| 4,759,747 Breast pump including pressure adjusting means | 56 | 1986 | |
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| 4,378,008 Erection aid device | 44 | 1981 | |
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| 4,741,329 Surgical appliance for stimulating an erection | 24 | 1986 | |
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| 4,323,067 Combination breast pump and gavage feeding apparatus and method | 46 | 1978 | |
| 4,203,432 Male therapeutic device | 35 | 1978 | |
| 4,312,350 Apparatus for collecting seminal fluids | 11 | 1979 | |
| 4,407,275 Artificial erection device | 20 | 1981 | |
| 4,641,638 Sexual erection prothesis and method of use | 22 | 1985 | |
| 4,718,411 Male erecting device | 33 | 1987 | |
| 4,753,227 Erection device and method | 31 | 1987 | |
| 5,213,563 Apparatus for obtaining an artificial erection | 13 | 1992 | |
| D345420 Compact power-actuated male impotency treatment pump | 15 | 1992 | |