Number | Name | Date | Kind |
---|---|---|---|
812706 | Warbasse | Feb 1906 | A |
1077272 | Graybill et al. | Nov 1913 | A |
1288856 | Farr | Dec 1918 | A |
1292115 | Soderling | Jan 1919 | A |
1701277 | Shindel | Feb 1929 | A |
1925764 | Le Duc | Sep 1933 | A |
2111995 | Schwartz | Mar 1938 | A |
2284949 | Cover | Jun 1942 | A |
2348108 | Bulbulian | May 1944 | A |
2435653 | Maurer | Feb 1948 | A |
2619085 | Bradley | Nov 1952 | A |
2830584 | Hollman | Apr 1958 | A |
2881795 | Waldenmaier | Apr 1959 | A |
2898908 | Sovinsky | Aug 1959 | A |
3460168 | Bruyne | Aug 1969 | A |
3460558 | Johannisson | Aug 1969 | A |
3473165 | Gran et al. | Oct 1969 | A |
3550588 | Stahl | Dec 1970 | A |
3603313 | Arblaster | Sep 1971 | A |
3807444 | Fortune | Apr 1974 | A |
4175937 | Brandau et al. | Nov 1979 | A |
4411603 | Kell | Oct 1983 | A |
4536440 | Berg | Aug 1985 | A |
4537189 | Vicenzi | Aug 1985 | A |
4549543 | Moon | Oct 1985 | A |
4573464 | Yo | Mar 1986 | A |
4630604 | Montesi | Dec 1986 | A |
4765325 | Crutchfield | Aug 1988 | A |
4774942 | Moellers | Oct 1988 | A |
4807619 | Dyrud | Feb 1989 | A |
4827924 | Japuntich | May 1989 | A |
4850346 | Michel et al. | Jul 1989 | A |
4856120 | Hart | Aug 1989 | A |
4901716 | Stackhouse et al. | Feb 1990 | A |
4934362 | Braun | Jun 1990 | A |
5036840 | Wallace | Aug 1991 | A |
5036842 | van der Smissen et al. | Aug 1991 | A |
5086768 | Niemeyer | Feb 1992 | A |
5117821 | White | Jun 1992 | A |
D347298 | Japuntich et al. | May 1994 | S |
D347299 | Bryant et al. | May 1994 | S |
5307796 | Kronzer | May 1994 | A |
5325892 | Japuntich et al. | Jul 1994 | A |
5329643 | Sato | Jul 1994 | A |
5357947 | Adler | Oct 1994 | A |
5366726 | Debs et al. | Nov 1994 | A |
5413142 | Johnson et al. | May 1995 | A |
5479920 | Piper et al. | Jan 1996 | A |
5505197 | Scholey | Apr 1996 | A |
5509436 | Japuntich et al. | Apr 1996 | A |
5570684 | Behr | Nov 1996 | A |
5595173 | Dodd, Jr. | Jan 1997 | A |
5617849 | Springett et al. | Apr 1997 | A |
5676133 | Hickle et al. | Oct 1997 | A |
5687767 | Bowers | Nov 1997 | A |
5697105 | White | Dec 1997 | A |
5724964 | Brunson et al. | Mar 1998 | A |
5735265 | Flynn | Apr 1998 | A |
5941244 | Yamazaki et al. | Aug 1999 | A |
D416323 | Henderson et al. | Nov 1999 | S |
6014971 | Danisch et al. | Jan 2000 | A |
6041782 | Angadjivand | Mar 2000 | A |
D424688 | Bryant et al. | May 2000 | S |
6123077 | Bostock et al. | Sep 2000 | A |
D431647 | Henderson et al. | Oct 2000 | S |
Number | Date | Country |
---|---|---|
83962 | May 1998 | CA |
666367 | Oct 1938 | DE |
3701375 | Oct 1987 | DE |
43 07 754 | Apr 1994 | DE |
0 087 229 | Aug 1983 | EP |
0 171 551 | Feb 1986 | EP |
0 281 650 | Sep 1988 | EP |
746196 | May 1933 | FR |
857420 | Sep 1940 | FR |
2 233 905 | Jan 1991 | GB |
WO 9628217 | Sep 1996 | WO |
WO 0004957 | Feb 2000 | WO |
Entry |
---|
U.S. Dept of Health & Human Services, Guidelines for Preventing the Transmission of Mycobacterium Tuberculosis in Health Care Facilities, Morbidity and Mortality Weekly Report, v. 43, n. RR-13, pp. 34 & 98 (Oct. 28, 1994). |
Proposed Recommended Practice for OR Wearing Apparel, AORN Journal, v. 33, n. 1, pp. 100-104, 1 01 (Jan. 1981). |
Vesley, D., et al., Clinical Implications of Surgical Mask Retention Efficiencies for Viable and Total Particles, Infections in Surgery, pp. 531-536, 533 (Jul. 1983). |