FR2089466A5 - - Google Patents
Info
- Publication number
- FR2089466A5 FR2089466A5 FR7112696A FR7112696A FR2089466A5 FR 2089466 A5 FR2089466 A5 FR 2089466A5 FR 7112696 A FR7112696 A FR 7112696A FR 7112696 A FR7112696 A FR 7112696A FR 2089466 A5 FR2089466 A5 FR 2089466A5
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/1153—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a hood
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH642670A CH522398A (en) | 1970-04-29 | 1970-04-29 | Hood with means for removing stale air, especially for people directly involved in surgical interventions |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2089466A5 true FR2089466A5 (en) | 1972-01-07 |
Family
ID=4309438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7112696A Expired FR2089466A5 (en) | 1970-04-29 | 1971-04-09 |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH522398A (en) |
DE (1) | DE2112795A1 (en) |
FR (1) | FR2089466A5 (en) |
NL (1) | NL7104088A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2219760A1 (en) * | 1973-03-02 | 1974-09-27 | Howorth Air Conditioning Ltd | |
FR2324274A1 (en) * | 1975-09-16 | 1977-04-15 | Plastacid | Operating theatre working helmet - is formed of transparent plastics and communicates with outside only by sterile front air inlet and rear outlet |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6481019B2 (en) * | 2000-01-18 | 2002-11-19 | Stryker Instruments | Air filtration system including a helmet assembly |
-
1970
- 1970-04-29 CH CH642670A patent/CH522398A/en not_active IP Right Cessation
-
1971
- 1971-03-17 DE DE19712112795 patent/DE2112795A1/en active Pending
- 1971-03-26 NL NL7104088A patent/NL7104088A/xx unknown
- 1971-04-09 FR FR7112696A patent/FR2089466A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2219760A1 (en) * | 1973-03-02 | 1974-09-27 | Howorth Air Conditioning Ltd | |
FR2324274A1 (en) * | 1975-09-16 | 1977-04-15 | Plastacid | Operating theatre working helmet - is formed of transparent plastics and communicates with outside only by sterile front air inlet and rear outlet |
Also Published As
Publication number | Publication date |
---|---|
DE2112795A1 (en) | 1971-11-11 |
NL7104088A (en) | 1971-11-02 |
CH522398A (en) | 1972-06-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |