Interlocking pavement block
Nanayakkara October 8, 2
U.S. patent number D691,288 [Application Number D/442,254] was granted by the patent office on 2013-10-08 for interlocking pavement block. The grantee listed for this patent is Lakdas Nanayakkara. Invention is credited to Lakdas Nanayakkara.
| United States Patent | D691,288 |
| Nanayakkara | October 8, 2013 |
Interlocking pavement block
Claims
CLAIM The ornamental design for a interlocking pavement block, as shown and described.
| Inventors: | Nanayakkara; Lakdas (Boca Raton, FL) | ||||||||||
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| Applicant: |
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| Appl. No.: | D/442,254 | ||||||||||
| Filed: | January 15, 2013 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 29413595 | Feb 17, 2012 | D674918 | |||
| Current U.S. Class: | D25/115 |
| Current International Class: | 2501 |
| Field of Search: | ;D25/102-118,136,138,140,151,152,153,156-162,164 ;D21/484-491,499-504 ;405/16,284,286 ;52/503-505,574,575,596-612 ;404/27-42 ;D8/1 |
References Cited [Referenced By]
U.S. Patent Documents
| 178988 | June 1876 | Borie |
| 527961 | October 1894 | Furness |
| 1544577 | July 1925 | Heath |
| 1567085 | December 1925 | Rowland |
| 1898297 | February 1933 | Fox |
| 2472363 | June 1949 | Blackinton |
| 3819188 | June 1974 | Freedman |
| 4335549 | June 1982 | Dean, Jr. |
| D298464 | November 1988 | Roote |
| 6276870 | August 2001 | Smith |
| 2005/0044781 | March 2005 | Chen et al. |
| 2006/0248847 | November 2006 | Simon et al. |
Attorney, Agent or Firm: Silverman; Melvin K.
Description
FIG. 1 is a top perspective view of an interlocking pavement block;
FIG. 2 is a bottom perspective view thereof; and,
FIG. 3 is a top view thereof.
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