
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] => 487184
[patent_doc_number] => 07217895
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2007-05-15
[patent_title] => 'Electrical switching apparatus contact assembly and movable contact arm therefor'
[patent_app_type] => utility
[patent_app_number] => 11/481540
[patent_app_country] => US
[patent_app_date] => 2006-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 15
[patent_no_of_words] => 6549
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 222
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/217/07217895.pdf
[firstpage_image] =>[orig_patent_app_number] => 11481540
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/481540 | Electrical switching apparatus contact assembly and movable contact arm therefor | Jul 5, 2006 | Issued |
Array
(
[id] => 900719
[patent_doc_number] => 07339129
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-03-04
[patent_title] => 'Spring to actuator bearing mechanism'
[patent_app_type] => utility
[patent_app_number] => 11/428274
[patent_app_country] => US
[patent_app_date] => 2006-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 1583
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/339/07339129.pdf
[firstpage_image] =>[orig_patent_app_number] => 11428274
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/428274 | Spring to actuator bearing mechanism | Jun 29, 2006 | Issued |
Array
(
[id] => 4991773
[patent_doc_number] => 20070007117
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-01-11
[patent_title] => 'Switch'
[patent_app_type] => utility
[patent_app_number] => 11/476671
[patent_app_country] => US
[patent_app_date] => 2006-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 1651
[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/A1/0007/20070007117.pdf
[firstpage_image] =>[orig_patent_app_number] => 11476671
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/476671 | Switch | Jun 28, 2006 | Issued |
Array
(
[id] => 479614
[patent_doc_number] => 07223927
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-05-29
[patent_title] => 'Lockable switch mechanism'
[patent_app_type] => utility
[patent_app_number] => 11/478477
[patent_app_country] => US
[patent_app_date] => 2006-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2658
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/223/07223927.pdf
[firstpage_image] =>[orig_patent_app_number] => 11478477
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/478477 | Lockable switch mechanism | Jun 28, 2006 | Issued |
Array
(
[id] => 152070
[patent_doc_number] => 07683280
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-03-23
[patent_title] => 'Keyboards and key structures thereof'
[patent_app_type] => utility
[patent_app_number] => 11/476264
[patent_app_country] => US
[patent_app_date] => 2006-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 11
[patent_no_of_words] => 2167
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/683/07683280.pdf
[firstpage_image] =>[orig_patent_app_number] => 11476264
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/476264 | Keyboards and key structures thereof | Jun 27, 2006 | Issued |
Array
(
[id] => 4576696
[patent_doc_number] => 07855347
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-12-21
[patent_title] => 'Member for push button switch and method of manufacturing the same'
[patent_app_type] => utility
[patent_app_number] => 12/092639
[patent_app_country] => US
[patent_app_date] => 2006-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 21
[patent_no_of_words] => 13346
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/855/07855347.pdf
[firstpage_image] =>[orig_patent_app_number] => 12092639
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/092639 | Member for push button switch and method of manufacturing the same | Jun 26, 2006 | Issued |
Array
(
[id] => 534316
[patent_doc_number] => 07180019
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2007-02-20
[patent_title] => 'Capacitive accelerometer or acceleration switch'
[patent_app_type] => utility
[patent_app_number] => 11/426366
[patent_app_country] => US
[patent_app_date] => 2006-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 27
[patent_no_of_words] => 4994
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/180/07180019.pdf
[firstpage_image] =>[orig_patent_app_number] => 11426366
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/426366 | Capacitive accelerometer or acceleration switch | Jun 25, 2006 | Issued |
Array
(
[id] => 5002245
[patent_doc_number] => 20070199809
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-08-30
[patent_title] => 'Electronic signal transmission and switching jack'
[patent_app_type] => utility
[patent_app_number] => 11/474730
[patent_app_country] => US
[patent_app_date] => 2006-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 5913
[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/A1/0199/20070199809.pdf
[firstpage_image] =>[orig_patent_app_number] => 11474730
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/474730 | Electronic signal transmission and switching jack | Jun 25, 2006 | Issued |
Array
(
[id] => 4991775
[patent_doc_number] => 20070007119
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-01-11
[patent_title] => 'MINIATURIZED ELECTRIC SWITCH'
[patent_app_type] => utility
[patent_app_number] => 11/473783
[patent_app_country] => US
[patent_app_date] => 2006-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2745
[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/A1/0007/20070007119.pdf
[firstpage_image] =>[orig_patent_app_number] => 11473783
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/473783 | Miniaturized electric switch | Jun 22, 2006 | Issued |
Array
(
[id] => 5686521
[patent_doc_number] => 20060284836
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-12-21
[patent_title] => 'Control Panel'
[patent_app_type] => utility
[patent_app_number] => 11/424900
[patent_app_country] => US
[patent_app_date] => 2006-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6314
[patent_no_of_claims] => 15
[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/A1/0284/20060284836.pdf
[firstpage_image] =>[orig_patent_app_number] => 11424900
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/424900 | Control panel | Jun 18, 2006 | Issued |
Array
(
[id] => 495250
[patent_doc_number] => 07211751
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2007-05-01
[patent_title] => 'Switch for electric cable wiring'
[patent_app_type] => utility
[patent_app_number] => 11/454556
[patent_app_country] => US
[patent_app_date] => 2006-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 25
[patent_no_of_words] => 5626
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/211/07211751.pdf
[firstpage_image] =>[orig_patent_app_number] => 11454556
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/454556 | Switch for electric cable wiring | Jun 15, 2006 | Issued |
Array
(
[id] => 6302314
[patent_doc_number] => 20100108484
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-05-06
[patent_title] => 'CONTACT SYSTEM, ESPECIALLY FOR A SWITCHGEAR'
[patent_app_type] => utility
[patent_app_number] => 11/993319
[patent_app_country] => US
[patent_app_date] => 2006-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2430
[patent_no_of_claims] => 19
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0108/20100108484.pdf
[firstpage_image] =>[orig_patent_app_number] => 11993319
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/993319 | CONTACT SYSTEM, ESPECIALLY FOR A SWITCHGEAR | Jun 13, 2006 | Abandoned |
Array
(
[id] => 5640054
[patent_doc_number] => 20060278509
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-12-14
[patent_title] => 'Electroluminescent lamp membrane switch'
[patent_app_type] => utility
[patent_app_number] => 11/452441
[patent_app_country] => US
[patent_app_date] => 2006-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[patent_no_of_words] => 3405
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 4
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0278/20060278509.pdf
[firstpage_image] =>[orig_patent_app_number] => 11452441
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/452441 | Electroluminescent lamp membrane switch | Jun 13, 2006 | Issued |
Array
(
[id] => 152490
[patent_doc_number] => 07679011
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-03-16
[patent_title] => 'Input device for electronic device'
[patent_app_type] => utility
[patent_app_number] => 11/450635
[patent_app_country] => US
[patent_app_date] => 2006-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2203
[patent_no_of_claims] => 18
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[patent_words_short_claim] => 142
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/679/07679011.pdf
[firstpage_image] =>[orig_patent_app_number] => 11450635
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/450635 | Input device for electronic device | Jun 8, 2006 | Issued |
Array
(
[id] => 5162655
[patent_doc_number] => 20070284235
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-13
[patent_title] => 'METHOD AND APPARATUS FOR MASKING KEYSTROKE SOUNDS FROM COMPUTER KEYBOARDS'
[patent_app_type] => utility
[patent_app_number] => 11/422620
[patent_app_country] => US
[patent_app_date] => 2006-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2770
[patent_no_of_claims] => 14
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0284/20070284235.pdf
[firstpage_image] =>[orig_patent_app_number] => 11422620
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/422620 | Method and apparatus for masking keystroke sounds from computer keyboards | Jun 6, 2006 | Issued |
Array
(
[id] => 5007593
[patent_doc_number] => 20070278070
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-06
[patent_title] => 'Jerking-initiated switch'
[patent_app_type] => utility
[patent_app_number] => 11/446466
[patent_app_country] => US
[patent_app_date] => 2006-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0278/20070278070.pdf
[firstpage_image] =>[orig_patent_app_number] => 11446466
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/446466 | Jerking-initiated switch | Jun 1, 2006 | Issued |
Array
(
[id] => 502317
[patent_doc_number] => 07205493
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2007-04-17
[patent_title] => 'Pressure sensitive horn switch'
[patent_app_type] => utility
[patent_app_number] => 11/421890
[patent_app_country] => US
[patent_app_date] => 2006-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1801
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[patent_words_short_claim] => 82
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/205/07205493.pdf
[firstpage_image] =>[orig_patent_app_number] => 11421890
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/421890 | Pressure sensitive horn switch | Jun 1, 2006 | Issued |
Array
(
[id] => 5640047
[patent_doc_number] => 20060278502
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-12-14
[patent_title] => 'Rubber-contact member and key input apparatus comprising the same'
[patent_app_type] => utility
[patent_app_number] => 11/444377
[patent_app_country] => US
[patent_app_date] => 2006-06-01
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0278/20060278502.pdf
[firstpage_image] =>[orig_patent_app_number] => 11444377
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/444377 | Rubber-contact member and key input apparatus comprising the same | May 31, 2006 | Abandoned |
Array
(
[id] => 270764
[patent_doc_number] => 07564000
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-07-21
[patent_title] => 'Electronic device'
[patent_app_type] => utility
[patent_app_number] => 11/421077
[patent_app_country] => US
[patent_app_date] => 2006-05-31
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/564/07564000.pdf
[firstpage_image] =>[orig_patent_app_number] => 11421077
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/421077 | Electronic device | May 30, 2006 | Issued |
Array
(
[id] => 5640049
[patent_doc_number] => 20060278504
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-12-14
[patent_title] => 'Mountable lockout device'
[patent_app_type] => utility
[patent_app_number] => 11/443966
[patent_app_country] => US
[patent_app_date] => 2006-05-30
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0278/20060278504.pdf
[firstpage_image] =>[orig_patent_app_number] => 11443966
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/443966 | Mountable lockout device | May 29, 2006 | Issued |