US D229039 S
Description (OCR text may contain errors)
United States Patent 0 *ce Des. 229,039 Patented Nov. 6, 1973 MODULAR STRUCTURE George G. Rangel, 136 Trillium, and Robert T. Harper, Jr., 243 Future Drive, both of San Antonio, Tex. 78213 Filed Mar. 29, 1971, Ser. No. 129,278
Term of patent 14 years Int. Cl. D25--03 US. Cl. D131 E FIG. 1 is a perspective view showing our new design.
FIG. 2 is an elevational view thereof.
FIG. 3 is a slightly enlarged, top plan view thereof. We claim:
The ornamental design for a modular structure, as shown.
References Cited UNITED STATES PATENTS D. 203,428 1/1966 Tecton Dl31 XR 3,226,892 1/1966 Rose et a1. 3,389,202 6/1968 Waling 5280 [HHHH FOREIGN PATENTS 4/1959 Australia.
OTHER REFERENCES Architectural Record, November 1958, p. 171, bubble house at top of page.
A. HUGO WORD, Primary Examiner