GB Patent

GB716815A — Improvements in capsules for medicinal powders

Assigned to Armour and Co · Expires 1954-10-13 · 72y expired

What this patent protects

716,815. Capsules. ARMOUR & CO. March 13, 1952, No. 6563/52. Class 81(1) A capsule for medicinal powder comprises a container member having a cap member telescopically fitted thereto which has at least one orifice in the wall thereof and removable closing means for said orifi…

USPTO Abstract

716,815. Capsules. ARMOUR & CO. March 13, 1952, No. 6563/52. Class 81(1) A capsule for medicinal powder comprises a container member having a cap member telescopically fitted thereto which has at least one orifice in the wall thereof and removable closing means for said orifice. Various embodiments in which the removable closing means is constituted by a thread are shown in Figs. 3, 7, 9, 11 and 12. A modification is shown in Figs. 13 and 14 in which the container member 55 instead of the cap 56 has orifices 57 and 58 and the removable closing means is constituted by an auxiliary cap member 59 which fits telescopically over the container member. Specification 668,341 is referred to.

Drugs covered by this patent

Patent Metadata

Patent number
GB716815A
Jurisdiction
GB
Classification
—
Expires
1954-10-13
Drug substance claim
No
Drug product claim
No
Assignee
Armour and Co
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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