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] => 5103912 [patent_doc_number] => 20070062787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-22 [patent_title] => 'Multifuntional switch' [patent_app_type] => utility [patent_app_number] => 11/497358 [patent_app_country] => US [patent_app_date] => 2006-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2053 [patent_no_of_claims] => 2 [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/A1/0062/20070062787.pdf [firstpage_image] =>[orig_patent_app_number] => 11497358 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/497358
Multifunctional switch Aug 1, 2006 Issued
Array ( [id] => 5191569 [patent_doc_number] => 20070080050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-12 [patent_title] => 'Safety switch structure with double protective effects' [patent_app_type] => utility [patent_app_number] => 11/497411 [patent_app_country] => US [patent_app_date] => 2006-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 1916 [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/A1/0080/20070080050.pdf [firstpage_image] =>[orig_patent_app_number] => 11497411 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/497411
Safety switch structure with double protective effects Aug 1, 2006 Abandoned
Array ( [id] => 4650675 [patent_doc_number] => 20080037931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-14 [patent_title] => 'Liquid switches and switching devices and systems and methods thereof' [patent_app_type] => utility [patent_app_number] => 11/496242 [patent_app_country] => US [patent_app_date] => 2006-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5547 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20080037931.pdf [firstpage_image] =>[orig_patent_app_number] => 11496242 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/496242
Liquid switches and switching devices and systems and methods thereof Jul 30, 2006 Abandoned
Array ( [id] => 5201784 [patent_doc_number] => 20070023263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Safety switch operating mechanism' [patent_app_type] => utility [patent_app_number] => 11/494956 [patent_app_country] => US [patent_app_date] => 2006-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2824 [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/A1/0023/20070023263.pdf [firstpage_image] =>[orig_patent_app_number] => 11494956 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/494956
Safety switch operating mechanism Jul 27, 2006 Issued
Array ( [id] => 6284774 [patent_doc_number] => 20100236907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'KEY FRAME AND COVER MEMBER FOR PUSH BUTTON SWITCH' [patent_app_type] => utility [patent_app_number] => 12/063023 [patent_app_country] => US [patent_app_date] => 2006-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3108 [patent_no_of_claims] => 21 [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/A1/0236/20100236907.pdf [firstpage_image] =>[orig_patent_app_number] => 12063023 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/063023
Key frame and cover member for push button switch Jul 27, 2006 Issued
Array ( [id] => 511438 [patent_doc_number] => 07199321 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-04-03 [patent_title] => 'Metal dome switch' [patent_app_type] => utility [patent_app_number] => 11/492019 [patent_app_country] => US [patent_app_date] => 2006-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1339 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/199/07199321.pdf [firstpage_image] =>[orig_patent_app_number] => 11492019 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/492019
Metal dome switch Jul 24, 2006 Issued
Array ( [id] => 5201782 [patent_doc_number] => 20070023261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Switching arrangement' [patent_app_type] => utility [patent_app_number] => 11/492657 [patent_app_country] => US [patent_app_date] => 2006-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4197 [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/A1/0023/20070023261.pdf [firstpage_image] =>[orig_patent_app_number] => 11492657 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/492657
Switching arrangement Jul 24, 2006 Issued
Array ( [id] => 440028 [patent_doc_number] => 07259342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-21 [patent_title] => 'Noise reduction key structure' [patent_app_type] => utility [patent_app_number] => 11/491135 [patent_app_country] => US [patent_app_date] => 2006-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 3165 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/259/07259342.pdf [firstpage_image] =>[orig_patent_app_number] => 11491135 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/491135
Noise reduction key structure Jul 23, 2006 Issued
Array ( [id] => 5239298 [patent_doc_number] => 20070017789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-25 [patent_title] => 'Spring-loaded locking dial for hair appliances' [patent_app_type] => utility [patent_app_number] => 11/491687 [patent_app_country] => US [patent_app_date] => 2006-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 651 [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/A1/0017/20070017789.pdf [firstpage_image] =>[orig_patent_app_number] => 11491687 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/491687
Spring-loaded locking dial for hair appliances Jul 23, 2006 Abandoned
Array ( [id] => 4654448 [patent_doc_number] => 20080023308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'VIBRATION SWITCH' [patent_app_type] => utility [patent_app_number] => 11/459164 [patent_app_country] => US [patent_app_date] => 2006-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1949 [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/A1/0023/20080023308.pdf [firstpage_image] =>[orig_patent_app_number] => 11459164 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/459164
Vibration switch Jul 20, 2006 Issued
Array ( [id] => 6356030 [patent_doc_number] => 20100078298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'Interlocking Lock for Preventing a Switch from Switching On' [patent_app_type] => utility [patent_app_number] => 12/063505 [patent_app_country] => US [patent_app_date] => 2006-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2715 [patent_no_of_claims] => 6 [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/A1/0078/20100078298.pdf [firstpage_image] =>[orig_patent_app_number] => 12063505 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/063505
Interlocking Lock for Preventing a Switch from Switching On Jul 20, 2006 Abandoned
Array ( [id] => 833715 [patent_doc_number] => 07397006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-08 [patent_title] => 'Operation mechanism for electric apparatus' [patent_app_type] => utility [patent_app_number] => 11/491448 [patent_app_country] => US [patent_app_date] => 2006-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4636 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/397/07397006.pdf [firstpage_image] =>[orig_patent_app_number] => 11491448 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/491448
Operation mechanism for electric apparatus Jul 20, 2006 Issued
Array ( [id] => 857116 [patent_doc_number] => 07375296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-20 [patent_title] => 'Keyboard' [patent_app_type] => utility [patent_app_number] => 11/309276 [patent_app_country] => US [patent_app_date] => 2006-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 693 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/375/07375296.pdf [firstpage_image] =>[orig_patent_app_number] => 11309276 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/309276
Keyboard Jul 20, 2006 Issued
Array ( [id] => 464906 [patent_doc_number] => 07238908 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-07-03 [patent_title] => 'Key structure of keyboard' [patent_app_type] => utility [patent_app_number] => 11/489598 [patent_app_country] => US [patent_app_date] => 2006-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 1867 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/238/07238908.pdf [firstpage_image] =>[orig_patent_app_number] => 11489598 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/489598
Key structure of keyboard Jul 19, 2006 Issued
Array ( [id] => 5213195 [patent_doc_number] => 20070102275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'Push button switch assembly' [patent_app_type] => utility [patent_app_number] => 11/489346 [patent_app_country] => US [patent_app_date] => 2006-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1989 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20070102275.pdf [firstpage_image] =>[orig_patent_app_number] => 11489346 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/489346
Push button switch assembly Jul 18, 2006 Issued
Array ( [id] => 5239296 [patent_doc_number] => 20070017787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-25 [patent_title] => 'Compound Switch' [patent_app_type] => utility [patent_app_number] => 11/458157 [patent_app_country] => US [patent_app_date] => 2006-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11381 [patent_no_of_claims] => 7 [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/A1/0017/20070017787.pdf [firstpage_image] =>[orig_patent_app_number] => 11458157 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/458157
Compound switch Jul 17, 2006 Issued
Array ( [id] => 5239297 [patent_doc_number] => 20070017788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-25 [patent_title] => 'Switching apparatus' [patent_app_type] => utility [patent_app_number] => 11/488091 [patent_app_country] => US [patent_app_date] => 2006-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5073 [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/A1/0017/20070017788.pdf [firstpage_image] =>[orig_patent_app_number] => 11488091 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/488091
Switching apparatus Jul 17, 2006 Issued
Array ( [id] => 495264 [patent_doc_number] => 07211755 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-05-01 [patent_title] => 'Knob structure' [patent_app_type] => utility [patent_app_number] => 11/485357 [patent_app_country] => US [patent_app_date] => 2006-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 2897 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/211/07211755.pdf [firstpage_image] =>[orig_patent_app_number] => 11485357 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/485357
Knob structure Jul 12, 2006 Issued
Array ( [id] => 5072575 [patent_doc_number] => 20070012550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-18 [patent_title] => 'Modular operating switch assembly' [patent_app_type] => utility [patent_app_number] => 11/484054 [patent_app_country] => US [patent_app_date] => 2006-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 3209 [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/A1/0012/20070012550.pdf [firstpage_image] =>[orig_patent_app_number] => 11484054 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/484054
Modular operating switch assembly Jul 10, 2006 Issued
Array ( [id] => 5658766 [patent_doc_number] => 20060249362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'Low profile rotary switch with detent in the bushing' [patent_app_type] => utility [patent_app_number] => 11/485249 [patent_app_country] => US [patent_app_date] => 2006-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2195 [patent_no_of_claims] => 10 [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/A1/0249/20060249362.pdf [firstpage_image] =>[orig_patent_app_number] => 11485249 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/485249
Low profile rotary switch with detent in the bushing Jul 10, 2006 Abandoned
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