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US 3,967,944 AGranted
Millicane glass and a method for its production
OwnerHelen Keller, Raymond J. Kellerinventors
Life of this patent
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Abstract
Disclosed is a method particularly suited to lampworking for producing unique surface effects on glass. In addition interlocking glass sections formed from bundles of rods preassembled on a cyclindrical core are disclosed.
Claims10
A method for fashioning glass objects with a lamp so as to produce millicane surface effects on interior and exterior surfaces of the finished objects utilizing glass rods and a disposable core and following the steps which comprise:
- assembling a sufficient number of said rods lengthwise touching one another and completely encircling said disposable core,
- fusing at one end of said assembled rods all of the free ends thereof in common to join the assembled rods into a rigid unitary structure sustained independently from said core,
- subjecting portions of the assembled rods to heat from said lamp uniformly applied to the outer surfaces of the assemblage of rods to cause adjacent touching portions of said rods to fuse together, and
- shaping said assemblage during said last step simultaneously to fashion glass objects having a contiguous millicane surface effect.
1 more element
A method for producing pairs of mating glass assemblies each of which may be fashioned independently by lampworking and thereafter rejoined comprising the steps of
- assembling a plurality of glass rods of substantially equal length adjacent longitudinally to one another upon a core,
- arranging said rods so that ends of one or more of said rods follow a preset pattern are withdrawn from engagement with ends of others of said rods,
- fusing the respective ends of said withdrawn rods to join the withdrawn ones of said rods in one unitary gather and joining the remaining rods into a separate unitary gather thereby forming mating pairs of rod assemblies, and
- withdrawing each such rod assembly from touching engagement with its mating assembly for lampwork fashioning.
1 more element
Dependencies are inferred from the claim text.