A 1967
Patent by
Robert Fremont from Colt for a "Firearm box magazine with straight end and intermediate arcuate portions".
FIG. 1 is a side elevation, partly broken away, of a magazine embodying the present invention;
FIG. 2 is a front elevation, partly broken away, of the magazine illustrated in FIG. 1 and showing several cartridges in place therein;
FIG. 3 is a perspective view of the lip and magazine housing segment and follower of the magazine illustrated in FIG. 1.
Is this the patent for the magazine still in use today?
Robert Fremont,is this the same Robert Fremont that,with Jim Sullivan,helped to design the AR-15 at ArmaLite?