Hexagonal block structural unit
Gardner June 30, 1
U.S. patent number D327,543 [Application Number 07/090,353] was granted by the patent office on 1992-06-30 for hexagonal block structural unit. Invention is credited to James B. Gardner.
| United States Patent | D327,543 |
| Gardner | June 30, 1992 |
Hexagonal block structural unit
Claims
The ornamental design for a hexagonal block structural unit, as shown.
| Inventors: | Gardner; James B. (Fairplay, CO) |
|---|---|
| Appl. No.: | 07/090,353 |
| Filed: | August 28, 1987 |
| Current U.S. Class: | D25/138 |
| Field of Search: | ;D25/102,106,138,143,150,152,153,154,156,160,163,48,55,58 ;52/384-392,313,233,264,747 |
References Cited [Referenced By]
U.S. Patent Documents
| D247082 | January 1978 | Thompson et al. |
| 366195 | July 1887 | Arnold et al. |
| 369796 | September 1887 | Kelly |
| 408369 | August 1889 | Bell |
| 801108 | October 1905 | Romanoff |
| 853756 | May 1907 | Betis |
| 1134578 | April 1915 | Armstrong |
| 1418464 | June 1922 | Praetorius |
| 2086185 | July 1937 | Keaney |
| 2136346 | November 1938 | Wadman |
| 2477852 | August 1949 | Bacon |
| 3144881 | August 1964 | Sproull |
| 3157582 | November 1964 | Babule et al. |
| 3899860 | August 1975 | Newell |
| 4349293 | September 1982 | Rosenberger |
| 4514113 | April 1985 | Neumann |
| 153722 | Feb 1938 | AT | |||
| 37557 | 1956 | PL | |||
Assistant Examiner: Clark; Doris
Attorney, Agent or Firm: Margolis; Donald W.
Description
FIG. 1 is a perspective view of the hexagonal block-structural unit showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
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