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] => 590206 [patent_doc_number] => 07439460 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-10-21 [patent_title] => 'Vehicle window opening/closing switch apparatus' [patent_app_type] => utility [patent_app_number] => 11/850241 [patent_app_country] => US [patent_app_date] => 2007-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 8695 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/439/07439460.pdf [firstpage_image] =>[orig_patent_app_number] => 11850241 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/850241
Vehicle window opening/closing switch apparatus Sep 4, 2007 Issued
Array ( [id] => 33422 [patent_doc_number] => 07790995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-07 [patent_title] => 'Break away base for electrical device' [patent_app_type] => utility [patent_app_number] => 11/849743 [patent_app_country] => US [patent_app_date] => 2007-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3178 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/790/07790995.pdf [firstpage_image] =>[orig_patent_app_number] => 11849743 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/849743
Break away base for electrical device Sep 3, 2007 Issued
Array ( [id] => 4768150 [patent_doc_number] => 20080053804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'ELECTRICAL SWITCH' [patent_app_type] => utility [patent_app_number] => 11/849448 [patent_app_country] => US [patent_app_date] => 2007-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1952 [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/A1/0053/20080053804.pdf [firstpage_image] =>[orig_patent_app_number] => 11849448 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/849448
Electrical switch Sep 3, 2007 Issued
Array ( [id] => 345347 [patent_doc_number] => 07498537 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-03-03 [patent_title] => 'Integrated conductive radio button' [patent_app_type] => utility [patent_app_number] => 11/844436 [patent_app_country] => US [patent_app_date] => 2007-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 1643 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/498/07498537.pdf [firstpage_image] =>[orig_patent_app_number] => 11844436 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/844436
Integrated conductive radio button Aug 23, 2007 Issued
Array ( [id] => 4768143 [patent_doc_number] => 20080053797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'Door Interlock for Rotary Actuated Circuit Breaker' [patent_app_type] => utility [patent_app_number] => 11/844150 [patent_app_country] => US [patent_app_date] => 2007-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9788 [patent_no_of_claims] => 20 [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/A1/0053/20080053797.pdf [firstpage_image] =>[orig_patent_app_number] => 11844150 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/844150
Door interlock for rotary actuated circuit breaker Aug 22, 2007 Issued
Array ( [id] => 211784 [patent_doc_number] => 07622690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-24 [patent_title] => 'Movable contact, sheet having movable contact, and switch apparatus using the same' [patent_app_type] => utility [patent_app_number] => 11/843828 [patent_app_country] => US [patent_app_date] => 2007-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4071 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/622/07622690.pdf [firstpage_image] =>[orig_patent_app_number] => 11843828 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/843828
Movable contact, sheet having movable contact, and switch apparatus using the same Aug 22, 2007 Issued
Array ( [id] => 7540730 [patent_doc_number] => 08058574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-15 [patent_title] => 'Auxiliary contact block for expanding a switching device' [patent_app_type] => utility [patent_app_number] => 12/310628 [patent_app_country] => US [patent_app_date] => 2007-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2299 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/058/08058574.pdf [firstpage_image] =>[orig_patent_app_number] => 12310628 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/310628
Auxiliary contact block for expanding a switching device Aug 15, 2007 Issued
Array ( [id] => 4730361 [patent_doc_number] => 20080047817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'KEYBOARDS' [patent_app_type] => utility [patent_app_number] => 11/840157 [patent_app_country] => US [patent_app_date] => 2007-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2285 [patent_no_of_claims] => 28 [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/A1/0047/20080047817.pdf [firstpage_image] =>[orig_patent_app_number] => 11840157 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/840157
Keyboards Aug 15, 2007 Issued
Array ( [id] => 4768151 [patent_doc_number] => 20080053805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'POWER TOOL' [patent_app_type] => utility [patent_app_number] => 11/837046 [patent_app_country] => US [patent_app_date] => 2007-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3510 [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/A1/0053/20080053805.pdf [firstpage_image] =>[orig_patent_app_number] => 11837046 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/837046
POWER TOOL Aug 9, 2007 Abandoned
Array ( [id] => 795791 [patent_doc_number] => 07429707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-30 [patent_title] => 'Push switch' [patent_app_type] => utility [patent_app_number] => 11/834987 [patent_app_country] => US [patent_app_date] => 2007-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 5519 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/429/07429707.pdf [firstpage_image] =>[orig_patent_app_number] => 11834987 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/834987
Push switch Aug 6, 2007 Issued
Array ( [id] => 4576675 [patent_doc_number] => 07855344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-21 [patent_title] => 'Reversing switch' [patent_app_type] => utility [patent_app_number] => 11/833303 [patent_app_country] => US [patent_app_date] => 2007-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2413 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/855/07855344.pdf [firstpage_image] =>[orig_patent_app_number] => 11833303 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/833303
Reversing switch Aug 2, 2007 Issued
Array ( [id] => 830386 [patent_doc_number] => 07399940 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-07-15 [patent_title] => 'Zipper switch for the DC motor of a ceiling fan' [patent_app_type] => utility [patent_app_number] => 11/882142 [patent_app_country] => US [patent_app_date] => 2007-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1874 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/399/07399940.pdf [firstpage_image] =>[orig_patent_app_number] => 11882142 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/882142
Zipper switch for the DC motor of a ceiling fan Jul 30, 2007 Issued
Array ( [id] => 4685537 [patent_doc_number] => 20080029718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'Protector' [patent_app_type] => utility [patent_app_number] => 11/831253 [patent_app_country] => US [patent_app_date] => 2007-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 864 [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/A1/0029/20080029718.pdf [firstpage_image] =>[orig_patent_app_number] => 11831253 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/831253
Protector Jul 30, 2007 Issued
Array ( [id] => 221245 [patent_doc_number] => 07608791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-27 [patent_title] => 'Fastener module controlled by magnetic force' [patent_app_type] => utility [patent_app_number] => 11/829949 [patent_app_country] => US [patent_app_date] => 2007-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2140 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/608/07608791.pdf [firstpage_image] =>[orig_patent_app_number] => 11829949 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/829949
Fastener module controlled by magnetic force Jul 28, 2007 Issued
Array ( [id] => 591869 [patent_doc_number] => 07435920 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-10-14 [patent_title] => 'Automatic transfer switch with double throw air circuit breaker' [patent_app_type] => utility [patent_app_number] => 11/829754 [patent_app_country] => US [patent_app_date] => 2007-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3155 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/435/07435920.pdf [firstpage_image] =>[orig_patent_app_number] => 11829754 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/829754
Automatic transfer switch with double throw air circuit breaker Jul 26, 2007 Issued
Array ( [id] => 4730362 [patent_doc_number] => 20080047818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'ACTUATOR SYSTEM FOR A POWER MODIFIER SUCH AS A LIGHT SWITCH' [patent_app_type] => utility [patent_app_number] => 11/829803 [patent_app_country] => US [patent_app_date] => 2007-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2801 [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/A1/0047/20080047818.pdf [firstpage_image] =>[orig_patent_app_number] => 11829803 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/829803
ACTUATOR SYSTEM FOR A POWER MODIFIER SUCH AS A LIGHT SWITCH Jul 26, 2007 Abandoned
Array ( [id] => 587877 [patent_doc_number] => 07442890 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-10-28 [patent_title] => 'Button device' [patent_app_type] => utility [patent_app_number] => 11/828361 [patent_app_country] => US [patent_app_date] => 2007-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1276 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/442/07442890.pdf [firstpage_image] =>[orig_patent_app_number] => 11828361 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/828361
Button device Jul 25, 2007 Issued
Array ( [id] => 585133 [patent_doc_number] => 07449654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-11 [patent_title] => 'Lateral pushing type push switch' [patent_app_type] => utility [patent_app_number] => 11/878650 [patent_app_country] => US [patent_app_date] => 2007-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 34 [patent_no_of_words] => 19046 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/449/07449654.pdf [firstpage_image] =>[orig_patent_app_number] => 11878650 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/878650
Lateral pushing type push switch Jul 25, 2007 Issued
Array ( [id] => 803524 [patent_doc_number] => 07423228 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-09-09 [patent_title] => 'Apparatus for opening an electrical switch responsive to seismic or other event' [patent_app_type] => utility [patent_app_number] => 11/881053 [patent_app_country] => US [patent_app_date] => 2007-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1753 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/423/07423228.pdf [firstpage_image] =>[orig_patent_app_number] => 11881053 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/881053
Apparatus for opening an electrical switch responsive to seismic or other event Jul 24, 2007 Issued
Array ( [id] => 5518073 [patent_doc_number] => 20090026054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'Trigger Arrangement with Feedback Response' [patent_app_type] => utility [patent_app_number] => 11/782944 [patent_app_country] => US [patent_app_date] => 2007-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2370 [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/A1/0026/20090026054.pdf [firstpage_image] =>[orig_patent_app_number] => 11782944 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/782944
Trigger arrangement with feedback response Jul 24, 2007 Issued
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