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] => 5220844 [patent_doc_number] => 20070162156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'Low powered activation electronic device' [patent_app_type] => utility [patent_app_number] => 11/724960 [patent_app_country] => US [patent_app_date] => 2007-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3535 [patent_no_of_claims] => 20 [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/A1/0162/20070162156.pdf [firstpage_image] =>[orig_patent_app_number] => 11724960 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/724960
Low powered activation electronic device Mar 15, 2007 Issued
Array ( [id] => 4816450 [patent_doc_number] => 20080223709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'FLUID LEVEL SWITCH' [patent_app_type] => utility [patent_app_number] => 11/725185 [patent_app_country] => US [patent_app_date] => 2007-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2015 [patent_no_of_claims] => 8 [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/A1/0223/20080223709.pdf [firstpage_image] =>[orig_patent_app_number] => 11725185 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/725185
Fluid level switch Mar 14, 2007 Issued
Array ( [id] => 270763 [patent_doc_number] => 07563999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-21 [patent_title] => 'Front connected test switch' [patent_app_type] => utility [patent_app_number] => 11/724064 [patent_app_country] => US [patent_app_date] => 2007-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2903 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/563/07563999.pdf [firstpage_image] =>[orig_patent_app_number] => 11724064 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/724064
Front connected test switch Mar 13, 2007 Issued
Array ( [id] => 4819895 [patent_doc_number] => 20080121510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-29 [patent_title] => 'SWITCHABLE BLOWER MOTOR RESISTOR FOR HVAC APPLICATION' [patent_app_type] => utility [patent_app_number] => 11/685256 [patent_app_country] => US [patent_app_date] => 2007-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4779 [patent_no_of_claims] => 21 [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/A1/0121/20080121510.pdf [firstpage_image] =>[orig_patent_app_number] => 11685256 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/685256
SWITCHABLE BLOWER MOTOR RESISTOR FOR HVAC APPLICATION Mar 12, 2007 Abandoned
Array ( [id] => 4815753 [patent_doc_number] => 20080223012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'Cordless electric mower fail-safe charge lockout' [patent_app_type] => utility [patent_app_number] => 11/717088 [patent_app_country] => US [patent_app_date] => 2007-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2547 [patent_no_of_claims] => 25 [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/A1/0223/20080223012.pdf [firstpage_image] =>[orig_patent_app_number] => 11717088 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/717088
Cordless electric mower fail-safe charge lockout Mar 12, 2007 Abandoned
Array ( [id] => 239841 [patent_doc_number] => 07592558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-22 [patent_title] => 'Apparatus having improved wear-resistant properties' [patent_app_type] => utility [patent_app_number] => 11/715836 [patent_app_country] => US [patent_app_date] => 2007-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4336 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/592/07592558.pdf [firstpage_image] =>[orig_patent_app_number] => 11715836 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/715836
Apparatus having improved wear-resistant properties Mar 7, 2007 Issued
Array ( [id] => 837222 [patent_doc_number] => 07394038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-01 [patent_title] => 'Keypad assembly and portable electronic device with same' [patent_app_type] => utility [patent_app_number] => 11/682768 [patent_app_country] => US [patent_app_date] => 2007-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2915 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/394/07394038.pdf [firstpage_image] =>[orig_patent_app_number] => 11682768 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/682768
Keypad assembly and portable electronic device with same Mar 5, 2007 Issued
Array ( [id] => 4694961 [patent_doc_number] => 20080217145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'Energy Switch Concept' [patent_app_type] => utility [patent_app_number] => 11/682315 [patent_app_country] => US [patent_app_date] => 2007-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1104 [patent_no_of_claims] => 1 [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/A1/0217/20080217145.pdf [firstpage_image] =>[orig_patent_app_number] => 11682315 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/682315
Energy Switch Concept Mar 5, 2007 Abandoned
Array ( [id] => 5419280 [patent_doc_number] => 20090145734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'Electrical Switch Element, Particularly A Relay, With Swivelling Lever Switch Mechanism' [patent_app_type] => utility [patent_app_number] => 12/282115 [patent_app_country] => US [patent_app_date] => 2007-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3975 [patent_no_of_claims] => 16 [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/A1/0145/20090145734.pdf [firstpage_image] =>[orig_patent_app_number] => 12282115 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/282115
Electrical switch element, particularly a relay, with swivelling lever switch mechanism Mar 4, 2007 Issued
Array ( [id] => 5518069 [patent_doc_number] => 20090026050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'Conductive Contact Unit' [patent_app_type] => utility [patent_app_number] => 12/224444 [patent_app_country] => US [patent_app_date] => 2007-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8197 [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/A1/0026/20090026050.pdf [firstpage_image] =>[orig_patent_app_number] => 12224444 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/224444
Conductive contact unit Feb 28, 2007 Issued
Array ( [id] => 72439 [patent_doc_number] => 07754986 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-07-13 [patent_title] => 'Mechanical switch that reduces the effect of contact resistance' [patent_app_type] => utility [patent_app_number] => 11/711523 [patent_app_country] => US [patent_app_date] => 2007-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 30 [patent_no_of_words] => 3053 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/754/07754986.pdf [firstpage_image] =>[orig_patent_app_number] => 11711523 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/711523
Mechanical switch that reduces the effect of contact resistance Feb 26, 2007 Issued
Array ( [id] => 849400 [patent_doc_number] => 07381919 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-06-03 [patent_title] => 'Lever button of electronic product' [patent_app_type] => utility [patent_app_number] => 11/709239 [patent_app_country] => US [patent_app_date] => 2007-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 1691 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/381/07381919.pdf [firstpage_image] =>[orig_patent_app_number] => 11709239 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/709239
Lever button of electronic product Feb 21, 2007 Issued
Array ( [id] => 4488365 [patent_doc_number] => 07884296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-08 [patent_title] => 'Side-surface light-emitting unit and illuminated panel using the same' [patent_app_type] => utility [patent_app_number] => 12/280134 [patent_app_country] => US [patent_app_date] => 2007-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4917 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/884/07884296.pdf [firstpage_image] =>[orig_patent_app_number] => 12280134 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/280134
Side-surface light-emitting unit and illuminated panel using the same Feb 15, 2007 Issued
Array ( [id] => 5352631 [patent_doc_number] => 20090183975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-23 [patent_title] => 'PUSH-BUTTON ARRANGEMENT AND PUSH-BUTTON' [patent_app_type] => utility [patent_app_number] => 12/279121 [patent_app_country] => US [patent_app_date] => 2007-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2923 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0183/20090183975.pdf [firstpage_image] =>[orig_patent_app_number] => 12279121 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/279121
Push-button arrangement and push-button Feb 12, 2007 Issued
Array ( [id] => 4551780 [patent_doc_number] => 07960663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-14 [patent_title] => 'Luminous switch and electronic device provided with the same' [patent_app_type] => utility [patent_app_number] => 12/279216 [patent_app_country] => US [patent_app_date] => 2007-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 7938 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/960/07960663.pdf [firstpage_image] =>[orig_patent_app_number] => 12279216 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/279216
Luminous switch and electronic device provided with the same Feb 12, 2007 Issued
Array ( [id] => 4811778 [patent_doc_number] => 20080192409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-14 [patent_title] => 'LIVEBREAK FUSE REMOVAL ASSEMBLY FOR DEADFRONT ELECTRICAL APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/674228 [patent_app_country] => US [patent_app_date] => 2007-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5053 [patent_no_of_claims] => 31 [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/A1/0192/20080192409.pdf [firstpage_image] =>[orig_patent_app_number] => 11674228 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/674228
LIVEBREAK FUSE REMOVAL ASSEMBLY FOR DEADFRONT ELECTRICAL APPARATUS Feb 12, 2007 Abandoned
Array ( [id] => 7597401 [patent_doc_number] => 07619176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-17 [patent_title] => 'Switch and electronic equipment having the same' [patent_app_type] => utility [patent_app_number] => 12/279163 [patent_app_country] => US [patent_app_date] => 2007-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5121 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/619/07619176.pdf [firstpage_image] =>[orig_patent_app_number] => 12279163 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/279163
Switch and electronic equipment having the same Feb 12, 2007 Issued
Array ( [id] => 5233475 [patent_doc_number] => 20070125630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'SWITCH CONFIGURATION' [patent_app_type] => utility [patent_app_number] => 11/672637 [patent_app_country] => US [patent_app_date] => 2007-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4562 [patent_no_of_claims] => 18 [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/A1/0125/20070125630.pdf [firstpage_image] =>[orig_patent_app_number] => 11672637 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/672637
Switch configuration Feb 7, 2007 Issued
Array ( [id] => 5100151 [patent_doc_number] => 20070183413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'Sealed control device with magnetically adjustable control parameter' [patent_app_type] => utility [patent_app_number] => 11/703353 [patent_app_country] => US [patent_app_date] => 2007-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6379 [patent_no_of_claims] => 29 [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/A1/0183/20070183413.pdf [firstpage_image] =>[orig_patent_app_number] => 11703353 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/703353
Sealed control device with magnetically adjustable control parameter Feb 6, 2007 Issued
Array ( [id] => 4952258 [patent_doc_number] => 20080185282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-07 [patent_title] => 'ELECTRICAL SWITCH' [patent_app_type] => utility [patent_app_number] => 11/672170 [patent_app_country] => US [patent_app_date] => 2007-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2018 [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/A1/0185/20080185282.pdf [firstpage_image] =>[orig_patent_app_number] => 11672170 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/672170
Electrical switch Feb 6, 2007 Issued
Menu