(19)
(11) EP 3 311 098 A1

(12)

(43) Date of publication:
25.04.2018 Bulletin 2018/17

(21) Application number: 16812319.8

(22) Date of filing: 15.06.2016
(51) International Patent Classification (IPC): 
F41G 1/34(2006.01)
F41G 1/38(2006.01)
(86) International application number:
PCT/US2016/037594
(87) International publication number:
WO 2016/205346 (22.12.2016 Gazette 2016/51)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 17.06.2015 US 201514742415

(71) Applicant: Sheltered Wings, Inc. D/b/a/ Vortex Optics
Middleton, WI 53562 (US)

(72) Inventors:
  • HAMILTON, David M.
    Middleton, WI 53562 (US)
  • HAMILTON, Samuel J.
    Middleton, WI 53562 (US)

(74) Representative: Barker Brettell LLP 
100 Hagley Road Edgbaston
Birmingham B16 8QQ
Birmingham B16 8QQ (GB)

   


(54) DUAL FOCAL PLANE RETICLES FOR OPTICAL SIGHTING DEVICES