Search

Michael A. Friedhofer

Examiner (ID: 177)

Most Active Art Unit
2832
Art Unit(s)
2112, 2832, 2109, 2833, 3621, 2104
Total Applications
2288
Issued Applications
2036
Pending Applications
50
Abandoned Applications
203

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6222419 [patent_doc_number] => 20100180682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'Accelerometer Switch and Associated Method' [patent_app_type] => utility [patent_app_number] => 12/685625 [patent_app_country] => US [patent_app_date] => 2010-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5042 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0180/20100180682.pdf [firstpage_image] =>[orig_patent_app_number] => 12685625 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/685625
Accelerometer Switch and Associated Method Jan 10, 2010 Abandoned
Array ( [id] => 8340462 [patent_doc_number] => 08242391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-14 [patent_title] => 'Switch equipped with driving device for establishing electrical connection and adapted to power supplying apparatus and power supplying apparatus provided with the same' [patent_app_type] => utility [patent_app_number] => 12/647503 [patent_app_country] => US [patent_app_date] => 2009-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2535 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12647503 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/647503
Switch equipped with driving device for establishing electrical connection and adapted to power supplying apparatus and power supplying apparatus provided with the same Dec 26, 2009 Issued
Array ( [id] => 8189850 [patent_doc_number] => 08183480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Withdrawable device of main circuit for vacuum circuit breaker' [patent_app_type] => utility [patent_app_number] => 12/645620 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5052 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/183/08183480.pdf [firstpage_image] =>[orig_patent_app_number] => 12645620 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/645620
Withdrawable device of main circuit for vacuum circuit breaker Dec 22, 2009 Issued
Array ( [id] => 5978871 [patent_doc_number] => 20110094869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'POWER BUTTON ASSEMBLY AND ELECTRONIC DEVICE USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/641611 [patent_app_country] => US [patent_app_date] => 2009-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1237 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20110094869.pdf [firstpage_image] =>[orig_patent_app_number] => 12641611 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/641611
Power button assembly and electronic device using the same Dec 17, 2009 Issued
Array ( [id] => 5962281 [patent_doc_number] => 20110147170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'SECURE LOCKING MECHANISM FOR PUSHBUTTON CONTROL BOX' [patent_app_type] => utility [patent_app_number] => 12/641726 [patent_app_country] => US [patent_app_date] => 2009-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2109 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0147/20110147170.pdf [firstpage_image] =>[orig_patent_app_number] => 12641726 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/641726
SECURE LOCKING MECHANISM FOR PUSHBUTTON CONTROL BOX Dec 17, 2009 Abandoned
Array ( [id] => 6396519 [patent_doc_number] => 20100147662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'LIGHT-EMITTING KEYBOARD' [patent_app_type] => utility [patent_app_number] => 12/640401 [patent_app_country] => US [patent_app_date] => 2009-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2994 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0147/20100147662.pdf [firstpage_image] =>[orig_patent_app_number] => 12640401 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/640401
LIGHT-EMITTING KEYBOARD Dec 16, 2009 Abandoned
Array ( [id] => 6389112 [patent_doc_number] => 20100163384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'ELECTRIC TOOL SWITCH' [patent_app_type] => utility [patent_app_number] => 12/639535 [patent_app_country] => US [patent_app_date] => 2009-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4734 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0163/20100163384.pdf [firstpage_image] =>[orig_patent_app_number] => 12639535 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/639535
Electric tool switch Dec 15, 2009 Issued
Array ( [id] => 6389121 [patent_doc_number] => 20100163385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'ELASTIC PRESSING UNIT AND MOLDED CASE CIRCUIT BREAKER HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/633827 [patent_app_country] => US [patent_app_date] => 2009-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5224 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0163/20100163385.pdf [firstpage_image] =>[orig_patent_app_number] => 12633827 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/633827
Elastic pressing unit and molded case circuit breaker having the same Dec 8, 2009 Issued
Array ( [id] => 6380235 [patent_doc_number] => 20100175976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'KEYPAD ASSEMBLY AND MATHOD FOR MAKING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/631914 [patent_app_country] => US [patent_app_date] => 2009-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1526 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20100175976.pdf [firstpage_image] =>[orig_patent_app_number] => 12631914 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/631914
Keypad assembly and method for making the same Dec 6, 2009 Issued
Array ( [id] => 6113312 [patent_doc_number] => 20110073455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-31 [patent_title] => 'KEY STRUCTURE AND KEYBOARD HAVING SUCH KEY STRUCTURE' [patent_app_type] => utility [patent_app_number] => 12/630127 [patent_app_country] => US [patent_app_date] => 2009-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3957 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0073/20110073455.pdf [firstpage_image] =>[orig_patent_app_number] => 12630127 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/630127
Key structure and keyboard having such key structure Dec 2, 2009 Issued
Array ( [id] => 7763223 [patent_doc_number] => 08115128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-14 [patent_title] => 'Multifunction wall switch' [patent_app_type] => utility [patent_app_number] => 12/629214 [patent_app_country] => US [patent_app_date] => 2009-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2379 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/115/08115128.pdf [firstpage_image] =>[orig_patent_app_number] => 12629214 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/629214
Multifunction wall switch Dec 1, 2009 Issued
Array ( [id] => 8147002 [patent_doc_number] => 08164014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-24 [patent_title] => 'Light guiding sheet and movable contact body using the same' [patent_app_type] => utility [patent_app_number] => 12/628702 [patent_app_country] => US [patent_app_date] => 2009-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3472 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/164/08164014.pdf [firstpage_image] =>[orig_patent_app_number] => 12628702 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/628702
Light guiding sheet and movable contact body using the same Nov 30, 2009 Issued
Array ( [id] => 6135063 [patent_doc_number] => 20110126470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'WIRE HARNESS PROTECTOR AND TOUCH SENSOR ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/628708 [patent_app_country] => US [patent_app_date] => 2009-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3824 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0126/20110126470.pdf [firstpage_image] =>[orig_patent_app_number] => 12628708 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/628708
Wire harness protector and touch sensor assembly Nov 30, 2009 Issued
Array ( [id] => 6238852 [patent_doc_number] => 20100133079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'Data Input Device with Enhanced Tactile Sensation' [patent_app_type] => utility [patent_app_number] => 12/627301 [patent_app_country] => US [patent_app_date] => 2009-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6181 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0133/20100133079.pdf [firstpage_image] =>[orig_patent_app_number] => 12627301 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/627301
Data input device with enhanced tactile sensation Nov 29, 2009 Issued
Array ( [id] => 8270649 [patent_doc_number] => 08212160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-03 [patent_title] => 'Elastic member and key-press assembly using the same' [patent_app_type] => utility [patent_app_number] => 12/624826 [patent_app_country] => US [patent_app_date] => 2009-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1545 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12624826 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/624826
Elastic member and key-press assembly using the same Nov 23, 2009 Issued
Array ( [id] => 6515687 [patent_doc_number] => 20100122896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-20 [patent_title] => 'SUPPORT MEMBER, KEYSWITCH AND KEYBOARD' [patent_app_type] => utility [patent_app_number] => 12/622414 [patent_app_country] => US [patent_app_date] => 2009-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3843 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0122/20100122896.pdf [firstpage_image] =>[orig_patent_app_number] => 12622414 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/622414
Support member, keyswitch, and keyboard Nov 18, 2009 Issued
Array ( [id] => 8147003 [patent_doc_number] => 08164012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-24 [patent_title] => 'One-touch stop-lamp switch of vehicle' [patent_app_type] => utility [patent_app_number] => 12/619524 [patent_app_country] => US [patent_app_date] => 2009-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2396 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/164/08164012.pdf [firstpage_image] =>[orig_patent_app_number] => 12619524 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/619524
One-touch stop-lamp switch of vehicle Nov 15, 2009 Issued
Array ( [id] => 6543146 [patent_doc_number] => 20100126839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-27 [patent_title] => 'ELECTRONIC MANUALLY CONTROLLABLE ADJUSTMENT DEVICE' [patent_app_type] => utility [patent_app_number] => 12/618727 [patent_app_country] => US [patent_app_date] => 2009-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4037 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0126/20100126839.pdf [firstpage_image] =>[orig_patent_app_number] => 12618727 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/618727
Electronic manually controllable adjustment device Nov 13, 2009 Issued
Array ( [id] => 8028905 [patent_doc_number] => 08143536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-27 [patent_title] => 'Switch' [patent_app_type] => utility [patent_app_number] => 12/590523 [patent_app_country] => US [patent_app_date] => 2009-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 3694 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/143/08143536.pdf [firstpage_image] =>[orig_patent_app_number] => 12590523 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/590523
Switch Nov 9, 2009 Issued
Array ( [id] => 8177975 [patent_doc_number] => 08178809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-15 [patent_title] => 'Railroad toggle switch' [patent_app_type] => utility [patent_app_number] => 12/616022 [patent_app_country] => US [patent_app_date] => 2009-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3516 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/178/08178809.pdf [firstpage_image] =>[orig_patent_app_number] => 12616022 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/616022
Railroad toggle switch Nov 9, 2009 Issued
Menu