ES254283U - A contraceptive device (Machine-translation by Google Translate, not legally binding) - Google Patents
A contraceptive device (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES254283U ES254283U ES1980254283U ES254283U ES254283U ES 254283 U ES254283 U ES 254283U ES 1980254283 U ES1980254283 U ES 1980254283U ES 254283 U ES254283 U ES 254283U ES 254283 U ES254283 U ES 254283U
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- front face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
A contraceptive device for use in the vaginal cavity, comprising: (a) a front face constituting a transport surface comprising a semipermeable membrane, the membrane describing at least a portion of the walls of one or more containers, (b) a spermicide contained in said container (s) and comprising an aqueous solution of a micellar spermicidal surfactant, at a concentration equal to or greater than the critical micelle concentration of said surfactant, (e) a back fixed to said front face, and (d) an inner flange comprising a resilient material adjacent the internal perimeter of said front face. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1980254283U ES254283Y (en) | 1980-01-08 | 1980-01-08 | A CONTRACEPTIVE DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1980254283U ES254283Y (en) | 1980-01-08 | 1980-01-08 | A CONTRACEPTIVE DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
ES254283U true ES254283U (en) | 1981-01-16 |
ES254283Y ES254283Y (en) | 1981-08-16 |
Family
ID=8411643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1980254283U Expired ES254283Y (en) | 1980-01-08 | 1980-01-08 | A CONTRACEPTIVE DEVICE |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES254283Y (en) |
-
1980
- 1980-01-08 ES ES1980254283U patent/ES254283Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES254283Y (en) | 1981-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19990503 |