#Telephone switchbar sound portable#

H04M1/0202- Portable telephone sets, e.g.H04M1/02- Constructional features of telephone sets.229910052751 metal Inorganic materials 0.000 description 2.

230000014759 maintenance of location Effects 0.000 description 2.

229910010293 ceramic material Inorganic materials 0.000 description 2.

238000006011 modification reaction Methods 0.000 description 3.

230000021037 unidirectional conjugation Effects 0.000 description 5.

238000005516 engineering process Methods 0.000 description 5.

230000023298 conjugation with cellular fusion Effects 0.000 description 5.239000002131 composite material Substances 0.000 description 5.230000001681 protective Effects 0.000 claims description 2.230000003213 activating Effects 0.000 claims abstract description 5.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to US13/048,978 priority Critical patent/US8244299B1/en Priority to US13/572,627 priority patent/US8385974B1/en Application filed by John L Bishop filed Critical John L Bishop Priority to US13/693,963 priority patent/US8577412B1/en Application granted granted Critical Publication of US8577412B1 publication Critical patent/US8577412B1/en Status Active legal-status Critical Current Anticipated expiration legal-status Critical Links Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active Application number US13/693,963 Inventor John L Bishop Original Assignee John L Bishop Priority date (The priority date is an assumption and is not a legal conclusion.

#Telephone switchbar sound pdf#

Google Patents Retractable grip attachment for a mobile phoneĭownload PDF Info Publication number US8577412B1 US8577412B1 US13/693,963 US201213693963A US8577412B1 US 8577412 B1 US8577412 B1 US 8577412B1 US 201213693963 A US201213693963 A US 201213693963A US 8577412 B1 US8577412 B1 US 8577412B1 Authority US United States Prior art keywords grip electronic device main body enlarged extension Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US8577412B1 - Retractable grip attachment for a mobile phone

US8577412B1 - Retractable grip attachment for a mobile phone