Floor cleaning roller core
First Claim
Patent Images
1. The ornamental design for a floor cleaning roller core, as shown and described.
4 Assignments
0 Petitions
Accused Products
51 Citations
1 Claim
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1. The ornamental design for a floor cleaning roller core, as shown and described.
Specification
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Current AssigneeiRobot Corporation
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Original AssigneeiRobot Corporation
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InventorsReichel, Andrew Scott, Ting, Gao Ke, Blouin, Matthew
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Primary Examiner(s)MCINROY, RUTH T
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Application NumberUS29/519,200Time in Patent Office651 DaysField of SearchD32/21, D32/25, D32/31US Class CurrentD32/31CPC Class CodesN/A
