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] => 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 [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/A1/0108/20100108484.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 [patent_figures_cnt] => 12 [patent_no_of_words] => 3405 [patent_no_of_claims] => 23 [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/A1/0278/20060278509.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 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [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/A1/0284/20070284235.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 [patent_figures_cnt] => 19 [patent_no_of_words] => 3293 [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/A1/0278/20070278070.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 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3192 [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/A1/0278/20060278502.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 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1215 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4378 [patent_no_of_claims] => 30 [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/A1/0278/20060278504.pdf [firstpage_image] =>[orig_patent_app_number] => 11443966 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/443966
Mountable lockout device May 29, 2006 Issued
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