| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | hygienic spittoon | FR619801D | 1926-08-04 | FR619801A | 1927-04-09 | |
| 42 | Sputumsammler. | CH116032D | 1925-07-23 | CH116032A | 1926-08-02 | HEMPEL HEINRICH |
| 43 | Spittoon antibacillary incinerated in container | FR6507D | 1906-07-19 | FR6507E | 1906-11-26 | FOURNIER ALEXANDRE |
| 44 | pocket spittoons gender, aseptic tissue-door | FR1345D | 1903-01-07 | FR1345E | 1903-07-13 | CASADESUS LOUIS-EMILE-ALEXANDRE |
| 45 | POUCH COMPRISING A SAFETY VALVE | US15328970 | 2015-07-29 | US20170209296A1 | 2017-07-27 | Benoît CAILLETEAU |
| A pouch (10) comprises a flexible bag (12) having an opening (12a) at one end, and a safety valve arranged inside the bag (12) to substantially prevent the content of the bag (12) leaving through the opening (12a). The valve comprises a first pair of sheets (22) and a second pair of sheets (24) that are bonded together locally at a plurality of spaced-apart primary bonding points (25), and a third pair of sheets (26), the first, second, and third pairs of sheets (22, 24, and 26) being bonded together locally at a plurality of spaced-apart secondary bonding points (27). The distance between the primary bonding points (25) and the distal end of the sheets of the second pair of sheets (24) varies along a transverse axis (Dt) of the bag (12). | ||||||
| 46 | Cough and sneeze arrestor | US13928151 | 2013-06-26 | US09357805B2 | 2016-06-07 | Victor S. Wright |
| Embodiments of the invention are directed to hygienic devices to control the spread of airborne viruses and bacteria emanating from coughing or sneezing. In one embodiment, the hygienic device is a cough and sneeze arrestor in the form of a “coughing cup.” The coughing cup may incorporate one or more filters with a plurality of apertures of varying sizes and/or no apertures. In some embodiments, the filters may be embedded or infused with a microbicide such as an antibacterial or viricide. The filters may be pre-attached within the coughing cup at certain predetermined locations. The coughing cup may have one or more recesses to accommodate the nose and/or a chin of a person when using the coughing cup. | ||||||
| 47 | Sputum cup | US70700146 | 1946-10-31 | US2503045A | 1950-04-04 | HAMILTON KENNETH C |
| 48 | Sputum cup | US46127342 | 1942-10-08 | US2330031A | 1943-09-21 | CRANSHAW HAROLD B |
| 49 | Sputum cup | US46127142 | 1942-10-08 | US2330029A | 1943-09-21 | CRANSHAW HAROLD B |
| 50 | Paper sputum cup | US46863242 | 1942-12-11 | US2324893A | 1943-07-20 | ADOLPH WARSHER; JACOB POLLOCK |
| 51 | Sputum cup and holder | US26907039 | 1939-04-21 | US2228111A | 1941-01-07 | HAMILTON KENNETH C |
| 52 | Pocket cuspidor | US71104834 | 1934-02-13 | US1960498A | 1934-05-29 | KRAUSS CATHERINE G |
| 53 | Combined sterile-gauze-supply container and soiled-gauze receptacle | US57876022 | 1922-07-31 | US1552303A | 1925-09-01 | HUBBARD DWIGHT L |
| 54 | Cuspidor | US37755720 | 1920-04-29 | US1461156A | 1923-07-10 | MARTIN MILTON G |
| 55 | Receptacle | US21857518 | 1918-02-21 | US1437748A | 1922-12-05 | CRANSHAW HAROLD B |
| 56 | Paper-cuspidor holder | US30844419 | 1919-07-03 | US1388771A | 1921-08-23 | SHARYON LEO G |
| 57 | Pouch comprising a safety valve | US15328970 | 2015-07-29 | US09949862B2 | 2018-04-24 | Benoît Cailleteau |
| A pouch (10) comprises a flexible bag (12) having an opening (12a) at one end, and a safety valve arranged inside the bag (12) to substantially prevent the content of the bag (12) leaving through the opening (12a). The valve comprises a first pair of sheets (22) and a second pair of sheets (24) that are bonded together locally at a plurality of spaced-apart primary bonding points (25), and a third pair of sheets (26), the first, second, and third pairs of sheets (22, 24, and 26) being bonded together locally at a plurality of spaced-apart secondary bonding points (27). The distance between the primary bonding points (25) and the distal end of the sheets of the second pair of sheets (24) varies along a transverse axis (Dt) of the bag (12). | ||||||
| 58 | Sputum cup | US23850638 | 1938-11-03 | US2218002A | 1940-10-15 | HAMILTON KENNETH C |
| 59 | Sputum cup | US24932139 | 1939-01-04 | US2205813A | 1940-06-25 | CUDEMO FRANK V |
| 60 | Sputum cup | US19193338 | 1938-02-23 | US2167111A | 1939-07-25 | HAMILTON KENNETH C |
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