$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Bi/multi-directional filter cartridge and filter platform for mounting the cartridge thereon

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A62B-023/02
출원번호 US-0930953 (2001-08-17)
발명자 / 주소
  • Eswarappa, Muniyapla
출원인 / 주소
  • Vase Technology
대리인 / 주소
    Fitzpatrick, Cella, Harper & Scinto
인용정보 피인용 횟수 : 46  인용 특허 : 37

초록

A bi/multi-directional air flow filter cartridge includes a filter pad and a filter pad base. The filter pad includes: outer filter walls made of a filter material suitable for filtering at least particulates, the walls being spaced apart to define an inner area therebetween, and to allow air to pas

대표청구항

1. A bi/multi-directional air flow filter cartridge comprising:(a) a filter pad including:outer filter walls made of a filter material suitable for filtering at least particulates, the filter walls being spaced apart to define an inner area therebetween, and to allow air to pass into the inner area

이 특허에 인용된 특허 (37)

  1. Moon, William F., Air filtering face mask.
  2. Cook, David; Odell, Raymond; Petherbridge, Ian T.; Legare, Pierre; Lapointe, Robert P.; Krepel, Kenneth J.; Blomberg, David M.; Baker, Derek S.; Betz, James R.; Insley, Thomas I., Apparatus and method for breathing apparatus component coupling.
  3. Hollingsworth Anthony,DEX ; Pfeuffer Peter,DEX ; Sievert Jorg,DEX ; Schroth Thomas,DEX ; Rudolph Antje,DEX, Cartridge filter.
  4. Lesage Jacques (Repentigny CAX) Ostiguy Claude (Chambly CAX), Chemical cartridge for protective respiratory mask.
  5. Brauer ; Lothar W., Combination of a supplementary filter and respirator filter.
  6. Winters Alva B. (800 Nappa Valley Rd. ; #358 Little Rock AR 72211), Emergency respirator.
  7. Debe Mark K. (Stillwater MN) Miller Lowell R. (White Bear Lake MN) Parsonage Edward E. (Minneapolis MN) Poirier Richard J. (White Bear Lake MN) Yuschak Gregory (Hudson WI), Exposure indicator with continuous alarm signal indicating multiple conditions.
  8. Sundstrm Per O. (LidingSEX), Filter container for an absorption filter and a particle filter, for direct or indirect connection to a protective mask.
  9. Brostrom Gerald M. (St. Paul MN) Japuntich Daniel A. (St. Paul MN) Yard Sabrina M. (St. Paul MN), Filter element.
  10. Maryyanek Richard D. (Northbridge MA) Brissette June E. (Oxford MA), Filter element.
  11. Scavnicky John A. (Joppa MD) Grove Corey M. (Red Lion PA), Filter for a respiratory device.
  12. Berger ; Jr. L. Joseph (Birmingham MI) Guequierre Denis D. (Birmingham MI), Filter housing and filter assemblies utilizing the same.
  13. Tatsuaki Sumitani JP; Tomomi Takahashi JP; Masao Ieno JP; Yoshitaka Saito JP, Filter unit and filter.
  14. Hans, Lambert, Filtering device and the use thereof.
  15. Watvedt Jorn S. (Degernes NC NOX) Linnersten Staffan B. (Raleigh NC), Filtration device.
  16. George Eric W. (100 Forest Hill Rd. North Haven CT 06473), Firefighter\s emergency smoke filter.
  17. Thomas M. Salapow ; Roger P. Wolf ; Paul A. Zeller, Flexible respirator filter.
  18. Walther Hans-Joachim (Lubeck DEX), Gas mask having a protective hood.
  19. Tien Lu Ho TW, Gas mask structure.
  20. Pereira Michael ; Jarry David ; Ricci Anthony, Gasketless connecting adapter.
  21. Roberts Keith A. ; Spearman Michael R. ; Burban John H. ; Zia Majid ; Mickschl Rochelle M., Hydrophobic barrier for filters and filter media.
  22. Zucchi Giuseppe (San Possidonio ITX), Hygroscopic cartridge particularly for filters for medical use.
  23. Lee Tien-Chu (P.O. Box 10160 Taipei TWX), Miniature respiratory apparatus.
  24. Maruscak John (Athens CAX) Legare Pierre (Brockville NY CAX) Welch ; Jr. Thomas C. (Homer NY), Plastic scrim.
  25. McKenna Douglas B., Rebreather adsorbent system.
  26. Michel John M. (Coatesville PA) Kline James P. (Reading PA), Respirator.
  27. Kruger Jens (Lubeck DEX), Respirator filter.
  28. Karl Metzger, Respirator filter protective cover.
  29. Flaherty Dennis K. ; Gordon Russell P. ; Taylor Paul M. ; Zielinski Frank D., Respiratory filter and sampling device.
  30. Lee Hoo-Kun,KRX ; Park Seong-Won,KRX ; Ro Seung-Gy,KRX ; Park Hyun-Soo,KRX, Reusable canister for a gas mask.
  31. Ackley, Mark W.; Szafranski, Brian D., Sorbent type filter assembly for a respirator and method of making same.
  32. Joyce B. Palazzotto ; Harold R. Carpenter, Speech transmission adaptor for use with a respirator mask.
  33. Muniyapla T. Eswarappa, Stackable filter device.
  34. Leviton Jan L. (E. Brunswick NJ) Meisch Charles E. (Hasbrouck Heights NJ), Suction canister with shut-off valve and smoke filter.
  35. Muller Rudiger,DEX ; Kintzel Hartmut,DEX, Valved filter connection piece for a gas mask.
  36. Birli Joseph A. (South Euclid OH) Becker Jack J. (Solon OH), Voice amplification adapter assembly for face mask.
  37. Freidank Michael (Berlin DEX) Coym Jurgen (Berlin DEX) Schubert Axel (Berlin DEX), Warning device to indicate the state of gases exhaustion of a gas filter retaining dangerous gases.

이 특허를 인용한 특허 (46)

  1. Cozean, Jesse; Cozean, Colette; Gonzales, Efrain; Jacob, Stanley W., Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors.
  2. Bangera, Mahalaxmi Gita; Hyde, Roderick A.; Kare, Jordin T.; Wood, Lowell L., Air-treatment mask systems, and related methods and air-treatment masks.
  3. De La Torre, Jack, Compositions comprising dimethyl sulfoxide (DMSO).
  4. M체ller,R체diger; Falk,J체rgen; Schlobohm,Joachim, Connection component for a respirator product.
  5. Cozean, Colette; Claussen, Harvey L., Devices for removal of dimethyl sulfoxide (DMSO) or related compounds or associated odors and methods of using same.
  6. Cozean, Colette; Cozean, Jesse; Benjamin, Rodney; Keller, Anthony, Dimethyl sulfoxide (DMSO) and methylsulfonylmethane (MSM) formulations to treat osteoarthritis.
  7. Cozean, Colette; Benjamin, Rodney; Keller, Anthony; Varelman, Jeff, Dimethyl sulfoxide (DMSO) or DMSO and methylsulfonylmethane (MSM) formulations to treat infectious diseases.
  8. Duffy, Dean R., Filter cartridge.
  9. Huberty, John S.; Duffy, Dean R., Filter cartridge having a magenta netting.
  10. Legare, Pierre; Billingsley, Britton G., Filter cartridge having central plenum and housing sidewall.
  11. Blomberg, David M.; Cadogan, Elizabeth D.; Huberty, John S.; Thuente, Michael J., Filter element.
  12. Blomberg, David M.; Cadogan, Elizabeth D.; Huberty, John S.; Kracht, Ryan D.; Mittelstadt, William A.; Svendsen, Michael J.; Thuente, Michael J., Filter element having a connector.
  13. Huberty, John S.; Svendsen, Michael J.; Thuente, Michael J., Filter element having a pattern.
  14. Castiglione, David M., Hardhat suspension adapter for half facepiece respirators.
  15. Castiglione, David M., Hardhat suspension adapter for half facepiece respirators.
  16. Claussen, Harvey L.; Cozean, Colette; De La Torre, Jack, Materials for facilitating administration of dimethyl sulfoxide (DMSO) and related compounds.
  17. Claussen, Harvey L.; Cozean, Colette; De La Torre, Jack, Materials for facilitating administration of dimethyl sulfoxide (DMSO) and related compounds.
  18. Billingsley, Britton G.; Legare, Pierre, Method of making filter cartridge having roll-based housing sidewall.
  19. Cozean, Jesse; Cozean, Colette; Gonzales, Efrain; Jacob, Stanley W., Methods for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors.
  20. Dwyer, Gary Edward; Legare, Pierre, Prefilter cover for bidirectional-airflow respirator cartridge.
  21. Dwyer, Gary E.; Huberty, John S.; Raines, III, Carl W.; Schulz, Mark W.; Wood, Charlie, Respirator cartridge.
  22. Dwyer, Gary E.; Legare, Pierre; Schulz, Mark W., Respirator cartridge.
  23. Blomberg, David M.; Dwyer, Gary E.; Legare, Pierre; Schulz, Mark W., Respirator cartridge body.
  24. Dwyer, Gary E., Respirator cartridge body.
  25. Blomberg, David M.; Dwyer, Gary E., Respirator cartridge having an engagement latch.
  26. Dwyer, Gary E., Respirator filter cover.
  27. Dwyer, Gary E., Respirator filter retainer.
  28. Castiglione, David M., Respirator inlet port connection seal.
  29. Blomberg, David M.; Cowell, Michael J.; Raines, III, Carl W., Respirator mask.
  30. Blomberg, David M.; Mittelstadt, William A., Respirator mask.
  31. Blomberg, David M.; Schulz, Mark W., Respirator mask.
  32. Blomberg, David M.; Cowell, Michael J.; Raines, III, Carl W.; Schulz, Mark W.; Wood, Charlie, Respirator mask body.
  33. Blomberg, David M.; Mittelstadt, William A.; Raines, III, Carl W.; Schulz, Mark W., Respirator mask exhalation port.
  34. Blomberg, David M.; Lageson, Kent E.; Mittelstadt, William A.; Raines, III, Carl W.; Wood, Charlie, Respirator mask having a circular button.
  35. Blomberg, David M.; Mittelstadt, William A., Respirator mask having a circular button.
  36. Blomberg, David M.; Dwyer, Gary E.; Raines, III, Carl W.; Schulz, Mark W., Respirator mask having a communication grille.
  37. Blomberg, David M.; Schulz, Mark W.; Wood, Charlie, Respirator mask having a communication grille.
  38. Mittelstadt, William A.; Stein, David R.; Wood, Charlie, Respirator mask having a face seal flexing region.
  39. Blomberg, David M.; Mittelstadt, William A., Respirator mask having an exhalation port.
  40. Mittelstadt, William A.; Raines, III, Carl W.; Stein, David R.; Abel, Nathan A.; Blomberg, David M.; Cowell, Michael J.; Dwyer, Gary E.; Insley, Thomas I.; Svendsen, Michael J., Respirator negative pressure fit check devices and methods.
  41. Blomberg, David M., Respirator with floating elastomeric sleeve.
  42. Dwyer, Gary E.; Mittelstadt, William A.; Raines, III, Carl W.; Abel, Nathan A.; Blomberg, David M.; Cowell, Michael J., Respiratory mask having a clean air inlet chamber.
  43. Dwyer, Gary E.; Legare, Pierre, Side plug-in filter cartridge.
  44. Blomberg, David M.; Cowell, Michael J.; Mittelstadt, William A.; Raines, III, Carl W.; Abel, Nathan A., Sleeve-fit respirator cartridge.
  45. Cozean, Colette, Systems for removing dimethyl sulfoxide (DMSO) or related compounds, or odors associated with same.
  46. Cozean, Colette, Systems for removing dimethyl sulfoxide (DMSO) or related compounds, or odors associated with same.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트