Composition for the relief of menstrual symptoms
CA 1250525 A · Owner: Barron, Larry · Inventors: Barron, Larry; Barron, Susan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A non-toxic non-allergenic composition that provides relief from menstrual stresses (experienced by females at puberty during menstruation, and during psuedo menstrual cycles) wherein a single dose comprises the following: 5 000 I.U. of Vitamin D (fish oil source) 1 gram calcium, carbonate, 400 mg magnesium hydroxide 1 gram Vitamin C (calcium ascorbate), 1 gram pantothenic acid 100 mg B6 (pyridoxine hydrochloride), 600 I.U. Vitamin E (d-alpha tocopherol) and binders.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted February 28, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 28, 2006.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.