Patent application 14533270 (US), filed 2014-11-05
Publication number: US20150055610A1
Title: DEVICE, SYSTEM AND METHOD OF COMMUNICATING DURING A CONTENTION BASED ACCESS PERIOD
CPC codes: H04W  72/54
H04W  74/0808
H04W  74/08
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
indefiniteness_112
double_patenting
Prior art cited: ref_id: 20040071154
ref_type: patent
severity: obviousness
ref_id: 20100265895
ref_type: patent
severity: obviousness
ref_id: 20050135284
ref_type: patent
severity: obviousness
ref_id: 4931802
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-15)