However, if you use a particular logo for the on-line service, that should be registered.
1	However	however	ADV	RB	_	19	advmod	19:advmod	SpaceAfter=No
2	,	,	PUNCT	,	_	19	punct	19:punct	_
3	if	if	SCONJ	IN	_	5	mark	5:mark	_
4	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	5	nsubj	5:nsubj	_
5	use	use	VERB	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	19	advcl	19:advcl:if	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	8	det	8:det	_
7	particular	particular	ADJ	JJ	Degree=Pos	8	amod	8:amod	_
8	logo	logo	NOUN	NN	Number=Sing	5	obj	5:obj	_
9	for	for	ADP	IN	_	14	case	14:case	_
10	the	the	DET	DT	Definite=Def|PronType=Art	14	det	14:det	_
11	on	on	ADP	IN	_	13	case	13:case	SpaceAfter=No
12	-	-	PUNCT	HYPH	_	13	punct	13:punct	SpaceAfter=No
13	line	line	NOUN	NN	Number=Sing	14	compound	14:compound	_
14	service	service	NOUN	NN	Number=Sing	5	obl	5:obl:for	SpaceAfter=No
15	,	,	PUNCT	,	_	19	punct	19:punct	_
16	that	that	PRON	DT	Number=Sing|PronType=Dem	19	nsubj:pass	19:nsubj:pass	_
17	should	should	AUX	MD	VerbForm=Fin	19	aux	19:aux	_
18	be	be	AUX	VB	VerbForm=Inf	19	aux:pass	19:aux:pass	_
19	registered	register	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	0:root	SpaceAfter=No
20	.	.	PUNCT	.	_	19	punct	19:punct	_
