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] => 44766 [patent_doc_number] => 07777138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-17 [patent_title] => 'Switch configuration' [patent_app_type] => utility [patent_app_number] => 12/360944 [patent_app_country] => US [patent_app_date] => 2009-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4591 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/777/07777138.pdf [firstpage_image] =>[orig_patent_app_number] => 12360944 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/360944
Switch configuration Jan 27, 2009 Issued
Array ( [id] => 4432895 [patent_doc_number] => 07968808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-28 [patent_title] => 'Compound operation input device' [patent_app_type] => utility [patent_app_number] => 12/359703 [patent_app_country] => US [patent_app_date] => 2009-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 16844 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/968/07968808.pdf [firstpage_image] =>[orig_patent_app_number] => 12359703 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/359703
Compound operation input device Jan 25, 2009 Issued
Array ( [id] => 7801365 [patent_doc_number] => 08129637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-06 [patent_title] => 'Switch mechanism' [patent_app_type] => utility [patent_app_number] => 12/321721 [patent_app_country] => US [patent_app_date] => 2009-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2820 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/129/08129637.pdf [firstpage_image] =>[orig_patent_app_number] => 12321721 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/321721
Switch mechanism Jan 22, 2009 Issued
Array ( [id] => 6223631 [patent_doc_number] => 20100181179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'SCADA Ready Field Test Switch' [patent_app_type] => utility [patent_app_number] => 12/356601 [patent_app_country] => US [patent_app_date] => 2009-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1873 [patent_no_of_claims] => 13 [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/A1/0181/20100181179.pdf [firstpage_image] =>[orig_patent_app_number] => 12356601 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/356601
SCADA ready field test switch Jan 20, 2009 Issued
Array ( [id] => 5388631 [patent_doc_number] => 20090205943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'PANEL SWITCH' [patent_app_type] => utility [patent_app_number] => 12/356211 [patent_app_country] => US [patent_app_date] => 2009-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3132 [patent_no_of_claims] => 6 [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/A1/0205/20090205943.pdf [firstpage_image] =>[orig_patent_app_number] => 12356211 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/356211
Panel switch Jan 19, 2009 Issued
Array ( [id] => 7796191 [patent_doc_number] => 08124898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Electrical device controller having a switch and a thumbwheel dimmer' [patent_app_type] => utility [patent_app_number] => 12/354420 [patent_app_country] => US [patent_app_date] => 2009-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6944 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/124/08124898.pdf [firstpage_image] =>[orig_patent_app_number] => 12354420 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/354420
Electrical device controller having a switch and a thumbwheel dimmer Jan 14, 2009 Issued
Array ( [id] => 5340258 [patent_doc_number] => 20090178908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'SWITCH STRUCTURE OF AUTOMATIC EXTERNAL DEFIBRILLATOR' [patent_app_type] => utility [patent_app_number] => 12/354726 [patent_app_country] => US [patent_app_date] => 2009-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3060 [patent_no_of_claims] => 6 [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/A1/0178/20090178908.pdf [firstpage_image] =>[orig_patent_app_number] => 12354726 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/354726
Switch structure of automatic external defibrillator Jan 14, 2009 Issued
Array ( [id] => 8422087 [patent_doc_number] => 08278575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Triggering device for a horn system of a motor vehicle' [patent_app_type] => utility [patent_app_number] => 12/740048 [patent_app_country] => US [patent_app_date] => 2009-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1367 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12740048 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/740048
Triggering device for a horn system of a motor vehicle Jan 12, 2009 Issued
Array ( [id] => 5340260 [patent_doc_number] => 20090178910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'Key Structure' [patent_app_type] => utility [patent_app_number] => 12/349210 [patent_app_country] => US [patent_app_date] => 2009-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2325 [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/A1/0178/20090178910.pdf [firstpage_image] =>[orig_patent_app_number] => 12349210 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/349210
Key structure Jan 5, 2009 Issued
Array ( [id] => 7527717 [patent_doc_number] => 08044309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-25 [patent_title] => 'Isolating apparatus for electric power lines and methods for forming and using the same' [patent_app_type] => utility [patent_app_number] => 12/342113 [patent_app_country] => US [patent_app_date] => 2008-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6550 [patent_no_of_claims] => 20 [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/08/044/08044309.pdf [firstpage_image] =>[orig_patent_app_number] => 12342113 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/342113
Isolating apparatus for electric power lines and methods for forming and using the same Dec 22, 2008 Issued
Array ( [id] => 5431583 [patent_doc_number] => 20090166169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'KEY-PRESS STRUCTURE AND A METHOD FOR MAKING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/342509 [patent_app_country] => US [patent_app_date] => 2008-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2318 [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/A1/0166/20090166169.pdf [firstpage_image] =>[orig_patent_app_number] => 12342509 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/342509
Key-press structure and a method for making the same Dec 22, 2008 Issued
Array ( [id] => 5432924 [patent_doc_number] => 20090167510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'KEY STRUCTURE' [patent_app_type] => utility [patent_app_number] => 12/340831 [patent_app_country] => US [patent_app_date] => 2008-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2238 [patent_no_of_claims] => 15 [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/A1/0167/20090167510.pdf [firstpage_image] =>[orig_patent_app_number] => 12340831 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/340831
Key structure Dec 21, 2008 Issued
Array ( [id] => 8725866 [patent_doc_number] => 08404985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-26 [patent_title] => 'Button assembly for refrigerator' [patent_app_type] => utility [patent_app_number] => 12/934210 [patent_app_country] => US [patent_app_date] => 2008-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3709 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12934210 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/934210
Button assembly for refrigerator Dec 21, 2008 Issued
Array ( [id] => 8177981 [patent_doc_number] => 08178812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-15 [patent_title] => 'Insulation of a switchgear device of vacuum cartridge type by insert moulding' [patent_app_type] => utility [patent_app_number] => 12/734804 [patent_app_country] => US [patent_app_date] => 2008-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3866 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/178/08178812.pdf [firstpage_image] =>[orig_patent_app_number] => 12734804 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/734804
Insulation of a switchgear device of vacuum cartridge type by insert moulding Dec 18, 2008 Issued
Array ( [id] => 5549407 [patent_doc_number] => 20090283393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'Light-emitting keyboard' [patent_app_type] => utility [patent_app_number] => 12/314801 [patent_app_country] => US [patent_app_date] => 2008-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3357 [patent_no_of_claims] => 10 [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/A1/0283/20090283393.pdf [firstpage_image] =>[orig_patent_app_number] => 12314801 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/314801
Light-emitting keyboard Dec 16, 2008 Issued
Array ( [id] => 142804 [patent_doc_number] => 07692108 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-04-06 [patent_title] => 'Circuit breaker lock-out device' [patent_app_type] => utility [patent_app_number] => 12/336324 [patent_app_country] => US [patent_app_date] => 2008-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2607 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/692/07692108.pdf [firstpage_image] =>[orig_patent_app_number] => 12336324 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/336324
Circuit breaker lock-out device Dec 15, 2008 Issued
Array ( [id] => 7978307 [patent_doc_number] => 08071901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-06 [patent_title] => 'Safety switch' [patent_app_type] => utility [patent_app_number] => 12/336130 [patent_app_country] => US [patent_app_date] => 2008-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6152 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/071/08071901.pdf [firstpage_image] =>[orig_patent_app_number] => 12336130 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/336130
Safety switch Dec 15, 2008 Issued
Array ( [id] => 163031 [patent_doc_number] => 07671292 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-02 [patent_title] => 'Compact operating mechanism for medium and high voltage switchgear' [patent_app_type] => utility [patent_app_number] => 12/334417 [patent_app_country] => US [patent_app_date] => 2008-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 9971 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/671/07671292.pdf [firstpage_image] =>[orig_patent_app_number] => 12334417 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/334417
Compact operating mechanism for medium and high voltage switchgear Dec 11, 2008 Issued
Array ( [id] => 6404862 [patent_doc_number] => 20100140061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'NEUTRAL DRAW-OUT AUTOMATIC TRANSFER SWITCH ASSEMBLY AND ASSOCIATED METHOD' [patent_app_type] => utility [patent_app_number] => 12/331721 [patent_app_country] => US [patent_app_date] => 2008-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6024 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0140/20100140061.pdf [firstpage_image] =>[orig_patent_app_number] => 12331721 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/331721
Neutral draw-out automatic transfer switch assembly and associated method Dec 9, 2008 Issued
Array ( [id] => 5421014 [patent_doc_number] => 20090147469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'FOLDABLE ELECTRONIC APPARATUS WITH AN ENHANCED PIVOTAL MECHANISM' [patent_app_type] => utility [patent_app_number] => 12/327427 [patent_app_country] => US [patent_app_date] => 2008-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3180 [patent_no_of_claims] => 14 [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/A1/0147/20090147469.pdf [firstpage_image] =>[orig_patent_app_number] => 12327427 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/327427
Foldable electronic apparatus with an enhanced pivotal mechanism Dec 2, 2008 Issued
Menu