Abstract: A fluid tank cap having an outer surface and an inner surface, wherein the cap includes an air-flow path between the outer surface and the inner surface, the air-flow path comprising a plurality of fluidly connected channels, whereby a plurality of channels are oriented in a first direction and a plurality of channels are oriented in a second direction angularly offset from the first direction by at least 45°, such that air flowing between the outer surface and the inner surface must change direction between the first and the second directions on a plurality of occasions.
| Section | Controller | Decision Date |
|---|---|---|
| # | Name | Date |
|---|---|---|
| 1 | 57-che-2007 correspondence others 06-01-2011.pdf | 2011-01-06 |
| 2 | 57-che-2007 form-18 06-01-2011.pdf | 2011-01-06 |
| 3 | 57-che-2007-form 3.pdf | 2011-09-02 |
| 4 | 57-che-2007-form 26.pdf | 2011-09-02 |
| 5 | 57-che-2007-form 1.pdf | 2011-09-02 |
| 6 | 57-che-2007-drawings.pdf | 2011-09-02 |
| 7 | 57-che-2007-description(provisional).pdf | 2011-09-02 |
| 8 | 57-che-2007-correspondnece-others.pdf | 2011-09-02 |
| 9 | Other Patent Document [12-08-2016(online)].pdf_79.pdf | 2016-08-12 |
| 10 | Other Patent Document [12-08-2016(online)].pdf | 2016-08-12 |
| 11 | 57-CHE-2007-FER.pdf | 2016-09-28 |
| 12 | Examination Report Reply Recieved [21-01-2017(online)].pdf | 2017-01-21 |
| 13 | Description(Complete) [21-01-2017(online)].pdf_196.pdf | 2017-01-21 |
| 14 | Description(Complete) [21-01-2017(online)].pdf | 2017-01-21 |
| 15 | Examination Report Reply Recieved [23-01-2017(online)].pdf | 2017-01-23 |
| 16 | Description(Complete) [23-01-2017(online)].pdf_22.pdf | 2017-01-23 |
| 17 | Description(Complete) [23-01-2017(online)].pdf | 2017-01-23 |
| 18 | Examination Report Reply Recieved [25-03-2017(online)].pdf | 2017-03-25 |
| 19 | Description(Complete) [25-03-2017(online)].pdf_1100.pdf | 2017-03-25 |
| 20 | Description(Complete) [25-03-2017(online)].pdf | 2017-03-25 |
| 21 | 57-CHE-2007-HearingNoticeLetter.pdf | 2017-05-31 |
| 22 | Correspondence to notify the Controller [03-06-2017(online)].pdf | 2017-06-03 |
| 23 | Written submissions and relevant documents [10-07-2017(online)].pdf | 2017-07-10 |
| 24 | Marked Copy _Granted 285186_14-07-2017.pdf | 2017-07-14 |
| 25 | Drawings _Granted 285186_14-07-2017.pdf | 2017-07-14 |
| 26 | Description_Granted 285186_14-07-2017.pdf | 2017-07-14 |
| 27 | Claims_Granted 285186_14-07-2017.pdf | 2017-07-14 |
| 28 | Abstract _Granted 285186_14-07-2017.pdf | 2017-07-14 |
| 29 | 57-CHE-2007-PatentCertificateCoverLetter.pdf | 2017-07-14 |
| 30 | 57-CHE-2007-PatentCertificate14-07-2017.pdf | 2017-07-14 |
| 1 | US4053083A_01-09-2016.pdf |
| 2 | US2003094456A1_01-09-2016.pdf |
| 3 | EP1726815A2_01-09-2016.pdf |
| 4 | EP1108600A2_01-09-2016.pdf |