Telescopic canning sleeve set for forming voids in concrete slab

- Kanex Patents Ltd.
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Description

FIG. 1 is a perspective view of the separated components of the telescopic canning sleeve set for forming voids in concrete slabs.

FIG. 2 is a front view showing the separated components of the telescopic canning sleeve set for forming voids in concrete slabs; and,

FIG. 3 is a side view showing the components of the telescopic canning sleeve set, for forming voids in concrete slabs engaged together.

Claims

The ornamental design for a telescopic canning sleeve set for forming voids in concrete slabs, as shown and described.

Referenced Cited
U.S. Patent Documents
2796652 June 1957 Walters
3682434 August 1972 Boenig
D686759 July 23, 2013 Lawrence
20100258980 October 14, 2010 Fore, III
Patent History
Patent number: D735366
Type: Grant
Filed: Nov 6, 2012
Date of Patent: Jul 28, 2015
Assignee: Kanex Patents Ltd. (Coquitlam, British Columbia)
Inventors: Carsten Mide (Coquitlam), Robert Rummelhoff (Coquitlam)
Primary Examiner: Doris Clark
Application Number: 29/436,513
Classifications
Current U.S. Class: Miscellaneous (D25/199)