Appeal 2007-0694
Reexamination Control 90/006,433
Patent 5,428,933
(Id. at col. 4, line 67 to col. 6, ll. 3-5).
18) Guarriello’s blocks have opposed side walls, the interior and exterior
of which are substantially parallel to each other. (Guarriello, Fig. 8).
19) As with Patentee’s claimed sealing means, Guarriello’s upper face
surface 262 has a height above Guarriello’s recesses but below Guarriello’s
projections. (Id.).
20) Guarriello blocks contain an interior separator. (Guarriello, Fig. 8,
part 290, col. 5, ll. 64-68).
21) Guarriello Figure 9, depicted below, shows two forms abutting each
other:
10
Page: Previous 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Next
Last modified: September 9, 2013