← Back to Patent Explorer
GB200635A Expired / Lapsed GB ⏱️ 0.0 years remaining

Improvements in eye and face shields or protectors for motor cyclists and others

Assignee: NORMAN MCINTYRE ROBERTSON DUNCAN
•
Filing: 1922-05-09
•
Granted: —
•
Expires: 1942-05-09
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract 200,635. Duncan, N. M. R., and Strathern, A. G. May 9, 1922. Accessories. - Relates to eye-shields of the type comprising a celluloid plate member a pivotally connected to a metal clip member c adapted to engage the head covering, so that the shield can be swivelled into operative or inoperative position; and consists in the provision of a spring locking device to retain the shield in either position. The shield is carried by a member h pivoted at i to the clip c and provided with a bent end engaging a spring tongue k to hold the shield in or out of position. In a modification, a spiral spring connects the members c, h and passes from one side of the pivot i to the other according as to whether the shield is in or out of use..

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction GB
Data Source google_patents
Last Synchronized 2026-10-23 04:08
CPC Classifications
G; G02; G02C; G02C7/00; G02C7/16; G02C3/00; G02C3/02

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag