Tobacco – Tobacco users' appliance – Cigar tip perforators or slitters
Patent
1976-11-08
1979-04-17
Shay, F. Barry
Tobacco
Tobacco users' appliance
Cigar tip perforators or slitters
131198A, 239 33, A63H 3328
Patent
active
041493370
ABSTRACT:
A bubble forming device for forming bubbles and thin film planes spanning the sides of a frame with bubble forming solution. The device includes an air inlet for forcing air into the device, for ejecting air into the thin films or extracting air out from the thin films. The bubble shape is dependent upon the shape of the frame (which may be formed from rods, wire etc.), between which the thin films span. The device is particularly suitable for forming minimal surface planes of thin films inside of very complex frames, by forming a bubble inside of the complex frame previously coated with the film forming solution; causing the bubble to expand and contact each of the sides of the coated frame; and then removing air from the bubble to cause the thin films to form a link with the deflating bubble; and finally when the bubble is substantially deflated it assumes a shape corresponding to the configuration of the frame; and if the bubble is completely deflated, minimal surface thin films link the sides of the frame.
REFERENCES:
patent: 430999 (1890-06-01), Latschar
patent: 673488 (1901-05-01), Waterman et al.
patent: 2305382 (1942-12-01), Hagopian
patent: 3260462 (1966-07-01), Samaczny
patent: 3749312 (1973-07-01), Panzer
Games of the World, Ed. by F. V. Grunfeld; Pub. by Holt, Rinehart & Winston, N.Y.C., N.Y., 1975, pp. 276-277.
Goldberg Jerome
Shay F. Barry
LandOfFree
Bubble forming device and a method for forming thin film shapes does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bubble forming device and a method for forming thin film shapes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bubble forming device and a method for forming thin film shapes will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1255983