USD237552S - Tubing adaptor for intercoupling be- - Google Patents

Description

' Des. 237,552 P Patented Nov. 4, 1975 TUBING ADAPTOR FOR INTERCOUPLING BE- TWEEN PASSAGEWAYS OF DIFFERENT DIAM- ETER PRIMARILY IN MEDICAL, SURGICAL AND VETERINARY APPLICATIONS James Bernard Willmott,

195 Burmarsh Road, I-Iythe, England, and Andrew Gordon Hanton, 63 Grasmere Gardens, Folkestone, England Filed Sept. 17, 1973, Ser. No. 398,057

Claims priority, application Great Britain Mar. 16, 1973 Term of patent 14 years Int. Cl. D2499; D23-0I US. Cl. D83--l R lllll/l/l/ VI/Il'lli llll'l/J W FIG. 1 is a perspective view from below of a first embodiment of the tubing adaptor for intercoupling between passageways of different diameter primarily in medical, surgical, and veterinary applications, showing our design;

FIG. 2 is a top plan view of the adaptor of FIG. 1;

FIG. 3 is a side elevation of the adaptor of FIG. 1;

FIG. 4 is an end elevation of the adaptor of FIG. 1;

FIG. 5 is a section taken on line 55 of FIG. 4;

FIG. 6 is a perspective view from below of a second embodiment of the tubing adaptor showing our design;

FIG. 7 is a top plan view of the adaptor of FIG. 6;

FIG. 8 is a side elevation of the adaptor of FIG. 6;

FIG. 9 is an end elevation of the adaptor of FIG. 6; and

FIG. 10 is a section taken on line 1010 of FIG. 9.

We claim:

The ornamental design for a tubing adaptor for intercoupling between passageways of different diameter primarily in medical, surgical and veterinary applications, substantially as shown and described.

Des. 237,552 Page 2 of 2 References Cited UNITED STATES PATENTS D. 35,204 10/1901 Bossert D2343 2,071,780 2/1937 Aghnides 285--235 2,244,280 6/1941 Aghnides 285235 3,122,139 2/1964 Jones 128350 R FOREIGN PATENTS 550,250 12/1942 England 13S89 OTHER REFERENCES Modern Laboratory Appliances Cat. No. 65, July 1966. p. 848, item 14l27, rubber cap.

Corning Laboratory Products Cat., 1971, pp. 221, 222; adapter tubes.

WALLACE R. BURKE, Primary Examiner B. J. BULLOCK, Assistant Examiner

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