Patent US4834114A successfully refreshed from Google Patents.
US4834114A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Contraceptive system
Assignee: Individual
•
Filing: 1987-05-19
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Granted: 1989-05-30
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Expires: 2007-05-19
Abstract
Abstract A contraceptive system (10) is provided for use by both men and women having one piece formation which includes an extended tubular member (12) coupled to a genital shield member (14). Extended tubular member (12) is closed at the distal end (30) and open at the proximal end (32). In the embodiment adapted for use by women, extended tubular member (12) has a non-uniform wall thickness where the bottom wall thickness (36) is greater than the top wall thickness (34). Genital shield (14) includes an absorbent layer (16) adhesively bonded to the surface (15) of shield member (14). Shield member (14) also includes retention straps (18) with clasps (20) for maintaining contraceptive system (10) in position on the body.
Inventors
- 👤 George L. Boarman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:23
CPC Classifications
A; A61; A61F; A61F6/00; A61F6/06; A61F6/065; A61F6/02; A61F6/04; A61F2006/041; A61F2006/044; A61F2006/047
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
153 words
A system for contraception and prophylaxis enhancement for use by females, comprising: (a) prophylactic means for at least partial insertion into the vaginal cavity of a dimension sufficient to substantially interface with a wall of said vaginal cavity including an extended tubular member, said tubular member defining a closed distal end and an open proximal end having a bottom surface extending therebetween, said tubular member having a non-uniform wall thickness wherein said bottom surface of said tubular member defines an area of increased wall thickness, said non-uniform wall thickness extending substantially throughout an extended length of said tubular member for increasing he rigidity thereof, said area of increased wall thickness defining a means for retaining said prophylactic means within said vaginal cavity; (b) shield means positionally located contiguous a lower abdominal area of said user being secured to said prophylactic means; and, (c) means for releasably coupling said shield means to said user.
Claim 2
Independent Claim
153 words
A system for contraception and prophylaxis enhancement for use by females, comprising: (a) prophylactic means for at least partial insertion into the vaginal cavity of a dimension sufficient to substantially interface with a wall of said vaginal cavity including an extended tubular member, said tubular member defining a closed distal end and an open proximal end having a bottom surface extending therebetween, said tubular member having a non-uniform wall thickness wherein said bottom surface of said tubular member defines an area of increased wall thickness, said non-uniform wall thickness extending substantially throughout an extended length of said tubular member for increasing he rigidity thereof, said area of increased wall thickness defining a means for retaining said prophylactic means within said vaginal cavity; (b) shield means positionally located contiguous a lower abdominal area of said user being secured to said prophylactic means; and, (c) means for releasably coupling said shield means to said user.
Claim 3
Dependent Claim
22 words
The system as recited in claim 1 where said shield means defines a cuneiform shaped protective cover for said lower abdominal area.
Claim 4
Dependent Claim
21 words
The system as recited in claim 2 where said shield means and said prophylactic means are formed in a one-piece formation.
Claim 5
Dependent Claim
31 words
The system as recited in claim 1 where said means for releasably coupling said shield means to said individual includes a plurality of attachment strap members coupled to said shield means.
Claim 6
Dependent Claim
25 words
The system as recited in claim 4 where said plurality of attachment strap members are releasably coupled to said shield means on a first end.
Claim 7
Dependent Claim
26 words
The system as recited in claim 5 where each of said attachment strap members are adapted on a second end for coupling one to the other.
Claim 8
Dependent Claim
21 words
The system as recited in claim 3 where said cuneiform protective cover includes an outer layer of absorbent material formed thereon.
Claim 9
Dependent Claim
22 words
The system as recited in claim 2 where said cuneiform shaped protective cover is adapted for releasable coupling to said tubular member.
Claim 10
Dependent Claim
22 words
The system as recited in claim 8 where said protective cover having a hole formed therethrough for insert of said tubular member.
Claim 11
Dependent Claim
24 words
The system as recited in claim 9 where said tubular member is a condom, said condom having an annular flange at said proximal end.
Claim 12
Dependent Claim
21 words
The system as recited in claim 10 where said hole formed through said protective cover is bounded by an attachment flange.
Claim 13
Dependent Claim
28 words
The system as recited in claim 11 where said attachment flange having an adhesive coating for releasably coupling said attachment flange to said annular flange of said condom.
Claim 14
Dependent Claim
29 words
The system as recited in claim 11 where said prophylactic means includes Velcro attachment means, said Velcro attachment means being adhesively coupled to said annular flange of said condom.
Claim 15
Dependent Claim
30 words
The system as recited in claim 13 where said hole formed through said protective cover is bounded by an attachment flange adapted for releasable coupling with said Velcro attachment means.
Claim 16
Dependent Claim
43 words
The system as recited in claim 1 where said increased wall thickness extends radially about said tubular member, said increased wall thickness defining a non-uniform wall thickness increasing from said open proximal end to said closed distal end for increasing the rigidity thereof.
Claim 17
Dependent Claim
18 words
The system as recited in claim 3 where said one-piece formation is formed of a latex material composition.
Claim 18
Dependent Claim
30 words
The system as recited in claim 7 where said absorbent material layer is located on the surface of said shield means external to said open end of said tubular member.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-05-29 | 1992-11-28 | 1993-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-05-29 | 1996-11-28 | 1997-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-05-29 | 2000-11-28 | 2001-05-30 | $7700.00 | Window Closed / Lapsed |