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(WO/2007/029993) BOOMERANG FOR SPORT
- Biblio. Data
- Description
- Claims
- National Phase
- Notices
- Documents
| Latest bibliographic data on file with the International Bureau
|
| Pub. No.: | WO/2007/029993 | International Application No.: | PCT/LT2006/000008 | |||
| Publication Date: | 15.03.2007 | International Filing Date: | 11.08.2006 |
| IPC: | A63B 65/08 (2006.01) | |||||
| Applicant: | PAKALNIS, Saulius [LT/LT]; (LT). | |||||
| Inventor: | PAKALNIS, Saulius; (LT). | |||||
| Agent: | ZABOLIENE, Reda; METIDA Law firm of Reda Zaboliene, Gedimino Pr. 45-6, 01109 Vilnius (LT) . | |||||
| Priority Data: |
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| Title: | BOOMERANG FOR SPORT | |||||
| Abstract: | The present invention relates to a boomerang with a periphery consisting of plurality convolute curved blades (1), said blades (1) being spaced about a central axis Y and having angular displacement from each other. Each blade (1) or some of them integrating unique arc blades or stabilizers (2) and thus incorporating certain airfoil design characteristics, which, when said boomerang is thrust outwardly in a vertical position, create and maintain a consistent and accurate flight pattern from the point of launching. Depending on both the angle attack and the dihedral, formed by exterior edge of stabilizers (2), said boomerang can have flight patterns from a circular 'O' type to asymmetrical '8' type. The stabilizers (2) take strict control under a second type gyroscopic precession, thus giving very accurate and stable flight pattern compared with the traditional boomerangs. | |||||
| Designated States: |
AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. African Regional Intellectual Property Org. (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW) Eurasian Patent Organization (EAPO) (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM) European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR) African Intellectual Property Organization (OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). |
| Publication Language: | English (EN) |
| Filing Language: | English (EN) |
