
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 6199220
[patent_doc_number] => 20110062006
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-03-17
[patent_title] => 'ELECTRICAL SWITCHING APPARATUS AND LINKING ASSEMBLY THEREFOR'
[patent_app_type] => utility
[patent_app_number] => 12/560807
[patent_app_country] => US
[patent_app_date] => 2009-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6164
[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0062/20110062006.pdf
[firstpage_image] =>[orig_patent_app_number] => 12560807
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/560807 | Electrical switching apparatus and linking assembly therefor | Sep 15, 2009 | Issued |
Array
(
[id] => 6199219
[patent_doc_number] => 20110062005
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-03-17
[patent_title] => 'ELECTRICAL SWITCHING APPARATUS AND CHARGING ASSEMBLY THEREFOR'
[patent_app_type] => utility
[patent_app_number] => 12/560703
[patent_app_country] => US
[patent_app_date] => 2009-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6281
[patent_no_of_claims] => 20
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[pdf_file] => publications/A1/0062/20110062005.pdf
[firstpage_image] =>[orig_patent_app_number] => 12560703
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/560703 | Electrical switching apparatus and charging assembly therefor | Sep 15, 2009 | Issued |
Array
(
[id] => 6349713
[patent_doc_number] => 20100072050
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-25
[patent_title] => 'PUSHBUTTON SWITCH'
[patent_app_type] => utility
[patent_app_number] => 12/559418
[patent_app_country] => US
[patent_app_date] => 2009-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3861
[patent_no_of_claims] => 4
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[pdf_file] => publications/A1/0072/20100072050.pdf
[firstpage_image] =>[orig_patent_app_number] => 12559418
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/559418 | Pushbutton switch | Sep 13, 2009 | Issued |
Array
(
[id] => 6484641
[patent_doc_number] => 20100092914
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-04-15
[patent_title] => 'FOOT ACTUATED SWITCH'
[patent_app_type] => utility
[patent_app_number] => 12/557228
[patent_app_country] => US
[patent_app_date] => 2009-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 7213
[patent_no_of_claims] => 20
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[pdf_file] => publications/A1/0092/20100092914.pdf
[firstpage_image] =>[orig_patent_app_number] => 12557228
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/557228 | Foot actuated switch | Sep 9, 2009 | Issued |
Array
(
[id] => 6356047
[patent_doc_number] => 20100078301
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-04-01
[patent_title] => 'KEYBOARD STRUCTURE'
[patent_app_type] => utility
[patent_app_number] => 12/555910
[patent_app_country] => US
[patent_app_date] => 2009-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 1791
[patent_no_of_claims] => 14
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[pdf_file] => publications/A1/0078/20100078301.pdf
[firstpage_image] =>[orig_patent_app_number] => 12555910
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/555910 | KEYBOARD STRUCTURE | Sep 8, 2009 | Abandoned |
Array
(
[id] => 6183331
[patent_doc_number] => 20110168534
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-07-14
[patent_title] => 'EMERGENCY SWITCH'
[patent_app_type] => utility
[patent_app_number] => 13/062930
[patent_app_country] => US
[patent_app_date] => 2009-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4795
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0168/20110168534.pdf
[firstpage_image] =>[orig_patent_app_number] => 13062930
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/062930 | Emergency switch | Sep 8, 2009 | Issued |
Array
(
[id] => 4644718
[patent_doc_number] => 08022324
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-09-20
[patent_title] => 'Method of manufacturing a keypad structure having a transparent keycap and keypad structure having a transparent keycap'
[patent_app_type] => utility
[patent_app_number] => 12/555805
[patent_app_country] => US
[patent_app_date] => 2009-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 4930
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/022/08022324.pdf
[firstpage_image] =>[orig_patent_app_number] => 12555805
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/555805 | Method of manufacturing a keypad structure having a transparent keycap and keypad structure having a transparent keycap | Sep 7, 2009 | Issued |
Array
(
[id] => 8028917
[patent_doc_number] => 08143540
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-03-27
[patent_title] => 'Multifunctional foot switch'
[patent_app_type] => utility
[patent_app_number] => 12/553620
[patent_app_country] => US
[patent_app_date] => 2009-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 3047
[patent_no_of_claims] => 13
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/143/08143540.pdf
[firstpage_image] =>[orig_patent_app_number] => 12553620
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/553620 | Multifunctional foot switch | Sep 2, 2009 | Issued |
Array
(
[id] => 4443186
[patent_doc_number] => 07928333
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-04-19
[patent_title] => 'Switch structures'
[patent_app_type] => utility
[patent_app_number] => 12/541321
[patent_app_country] => US
[patent_app_date] => 2009-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/07/928/07928333.pdf
[firstpage_image] =>[orig_patent_app_number] => 12541321
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/541321 | Switch structures | Aug 13, 2009 | Issued |
Array
(
[id] => 72464
[patent_doc_number] => 07754992
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-07-13
[patent_title] => 'High current switch and method of operation'
[patent_app_type] => utility
[patent_app_number] => 12/462065
[patent_app_country] => US
[patent_app_date] => 2009-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 7563
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/754/07754992.pdf
[firstpage_image] =>[orig_patent_app_number] => 12462065
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/462065 | High current switch and method of operation | Jul 28, 2009 | Issued |
Array
(
[id] => 5550200
[patent_doc_number] => 20090284186
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-11-19
[patent_title] => 'FLASHLIGHT AND FLASHLIGHT ELECTRICAL CONNECTORS'
[patent_app_type] => utility
[patent_app_number] => 12/509628
[patent_app_country] => US
[patent_app_date] => 2009-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => publications/A1/0284/20090284186.pdf
[firstpage_image] =>[orig_patent_app_number] => 12509628
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/509628 | FLASHLIGHT AND FLASHLIGHT ELECTRICAL CONNECTORS | Jul 26, 2009 | Abandoned |
Array
(
[id] => 8760436
[patent_doc_number] => 08420959
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-04-16
[patent_title] => 'Manual drive'
[patent_app_type] => utility
[patent_app_number] => 12/989720
[patent_app_country] => US
[patent_app_date] => 2009-07-23
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12989720
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/989720 | Manual drive | Jul 22, 2009 | Issued |
Array
(
[id] => 8772798
[patent_doc_number] => 08426756
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-04-23
[patent_title] => 'Key assembly for portable electronic device using the same'
[patent_app_type] => utility
[patent_app_number] => 12/488721
[patent_app_country] => US
[patent_app_date] => 2009-06-22
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12488721
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/488721 | Key assembly for portable electronic device using the same | Jun 21, 2009 | Issued |
Array
(
[id] => 4596839
[patent_doc_number] => 07982146
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-07-19
[patent_title] => 'Plug connector for cable television network and method of use'
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[patent_app_number] => 12/456696
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[pdf_file] => patents/07/982/07982146.pdf
[firstpage_image] =>[orig_patent_app_number] => 12456696
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/456696 | Plug connector for cable television network and method of use | Jun 17, 2009 | Issued |
Array
(
[id] => 5400897
[patent_doc_number] => 20090236210
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-09-24
[patent_title] => 'KEYBOARD ASSEMBLY'
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[firstpage_image] =>[orig_patent_app_number] => 12478438
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/478438 | KEYBOARD ASSEMBLY | Jun 3, 2009 | Abandoned |
Array
(
[id] => 8909816
[patent_doc_number] => 08481880
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-07-09
[patent_title] => 'Drive system for electrical switching devices'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/995880 | Drive system for electrical switching devices | May 26, 2009 | Issued |
Array
(
[id] => 6372991
[patent_doc_number] => 20100300860
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-12-02
[patent_title] => 'ARMATURE WINDING SWITCH MODULE AND SWITCHING DEVICE THEREOF'
[patent_app_type] => utility
[patent_app_number] => 12/471649
[patent_app_country] => US
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[pdf_file] => publications/A1/0300/20100300860.pdf
[firstpage_image] =>[orig_patent_app_number] => 12471649
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/471649 | Armature winding switch module and switching device thereof | May 25, 2009 | Issued |
Array
(
[id] => 8725867
[patent_doc_number] => 08404986
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-03-26
[patent_title] => 'Manual drive for a tap changer for tap-changing transformers'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/989467 | Manual drive for a tap changer for tap-changing transformers | May 21, 2009 | Issued |
Array
(
[id] => 6113316
[patent_doc_number] => 20110073458
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[patent_issue_date] => 2011-03-31
[patent_title] => 'MEMBRANE SWITCH SHEET'
[patent_app_type] => utility
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[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/993387 | Membrane switch sheet | May 17, 2009 | Issued |
Array
(
[id] => 6125189
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[patent_kind] => A1
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[patent_title] => 'MEDIUM VOLTAGE SWITCH UNIT'
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[pdf_file] => publications/A1/0078/20110078357.pdf
[firstpage_image] =>[orig_patent_app_number] => 12990592
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/990592 | Medium voltage switch unit | May 3, 2009 | Issued |