Search

Karen E Eldridge Powers

Examiner (ID: 195, Phone: (571)272-4293 , Office: P/2913 )

Most Active Art Unit
2913
Art Unit(s)
2913
Total Applications
2852
Issued Applications
2805
Pending Applications
8
Abandoned Applications
38

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5025540 [patent_doc_number] => 20070266986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'Lubricating apparatus for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/798872 [patent_app_country] => US [patent_app_date] => 2007-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3661 [patent_no_of_claims] => 20 [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/A1/0266/20070266986.pdf [firstpage_image] =>[orig_patent_app_number] => 11798872 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/798872
Lubricating apparatus for internal combustion engine May 16, 2007 Issued
Array ( [id] => 825934 [patent_doc_number] => 07401592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-22 [patent_title] => 'Hybrid exhaust valve assembly' [patent_app_type] => utility [patent_app_number] => 11/695262 [patent_app_country] => US [patent_app_date] => 2007-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3826 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/401/07401592.pdf [firstpage_image] =>[orig_patent_app_number] => 11695262 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/695262
Hybrid exhaust valve assembly Apr 1, 2007 Issued
Array ( [id] => 924663 [patent_doc_number] => 07316221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-08 [patent_title] => 'Valve system of V-type engine' [patent_app_type] => utility [patent_app_number] => 11/699552 [patent_app_country] => US [patent_app_date] => 2007-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 13130 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/316/07316221.pdf [firstpage_image] =>[orig_patent_app_number] => 11699552 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/699552
Valve system of V-type engine Jan 29, 2007 Issued
Array ( [id] => 794978 [patent_doc_number] => 07428886 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-09-30 [patent_title] => 'Two-cycle engine and compressor' [patent_app_type] => utility [patent_app_number] => 11/627546 [patent_app_country] => US [patent_app_date] => 2007-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4743 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 422 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/428/07428886.pdf [firstpage_image] =>[orig_patent_app_number] => 11627546 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/627546
Two-cycle engine and compressor Jan 25, 2007 Issued
Array ( [id] => 869488 [patent_doc_number] => 07360512 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-04-22 [patent_title] => 'Low-thermal-inertia intake ports for port-injected, spark ignition engines and an associated manufacturing method' [patent_app_type] => utility [patent_app_number] => 11/615042 [patent_app_country] => US [patent_app_date] => 2006-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4300 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/360/07360512.pdf [firstpage_image] =>[orig_patent_app_number] => 11615042 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/615042
Low-thermal-inertia intake ports for port-injected, spark ignition engines and an associated manufacturing method Dec 21, 2006 Issued
Array ( [id] => 884713 [patent_doc_number] => 07347176 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-03-25 [patent_title] => 'Gasket with leak conduit' [patent_app_type] => utility [patent_app_number] => 11/557542 [patent_app_country] => US [patent_app_date] => 2006-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3051 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/347/07347176.pdf [firstpage_image] =>[orig_patent_app_number] => 11557542 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/557542
Gasket with leak conduit Nov 7, 2006 Issued
Array ( [id] => 4996951 [patent_doc_number] => 20070039585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-22 [patent_title] => 'Valves for internal combustion engines and methods thereof' [patent_app_type] => utility [patent_app_number] => 11/588023 [patent_app_country] => US [patent_app_date] => 2006-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6226 [patent_no_of_claims] => 24 [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/A1/0039/20070039585.pdf [firstpage_image] =>[orig_patent_app_number] => 11588023 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/588023
Valves for internal combustion engines and methods thereof Oct 25, 2006 Abandoned
Array ( [id] => 4912234 [patent_doc_number] => 20080092833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'High powered vehicles replacing the flywheel with the fan' [patent_app_type] => utility [patent_app_number] => 11/584442 [patent_app_country] => US [patent_app_date] => 2006-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 808 [patent_no_of_claims] => 3 [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/A1/0092/20080092833.pdf [firstpage_image] =>[orig_patent_app_number] => 11584442 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/584442
High powered vehicles replacing the flywheel with the fan Oct 22, 2006 Abandoned
Array ( [id] => 865763 [patent_doc_number] => 07363905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-29 [patent_title] => 'Procedure to operate a combustion engine in the event of damage and a device to perform the procedure' [patent_app_type] => utility [patent_app_number] => 11/512682 [patent_app_country] => US [patent_app_date] => 2006-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2139 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/363/07363905.pdf [firstpage_image] =>[orig_patent_app_number] => 11512682 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/512682
Procedure to operate a combustion engine in the event of damage and a device to perform the procedure Aug 29, 2006 Issued
Array ( [id] => 381993 [patent_doc_number] => 07305938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-11 [patent_title] => 'Stroke-variable engine' [patent_app_type] => utility [patent_app_number] => 11/507662 [patent_app_country] => US [patent_app_date] => 2006-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6260 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/305/07305938.pdf [firstpage_image] =>[orig_patent_app_number] => 11507662 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/507662
Stroke-variable engine Aug 21, 2006 Issued
Array ( [id] => 437905 [patent_doc_number] => 07258097 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-08-21 [patent_title] => 'Crankcase for an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/463212 [patent_app_country] => US [patent_app_date] => 2006-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1794 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/258/07258097.pdf [firstpage_image] =>[orig_patent_app_number] => 11463212 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/463212
Crankcase for an internal combustion engine Aug 7, 2006 Issued
Array ( [id] => 399431 [patent_doc_number] => 07290505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-06 [patent_title] => 'Internal combustion engine system' [patent_app_type] => utility [patent_app_number] => 11/498192 [patent_app_country] => US [patent_app_date] => 2006-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3629 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/290/07290505.pdf [firstpage_image] =>[orig_patent_app_number] => 11498192 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/498192
Internal combustion engine system Aug 2, 2006 Issued
Array ( [id] => 917986 [patent_doc_number] => 07320297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-22 [patent_title] => 'Internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/497426 [patent_app_country] => US [patent_app_date] => 2006-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2852 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/320/07320297.pdf [firstpage_image] =>[orig_patent_app_number] => 11497426 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/497426
Internal combustion engine Aug 1, 2006 Issued
Array ( [id] => 462999 [patent_doc_number] => 07234432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-26 [patent_title] => 'Crankshaft for V-type six-cylinder engine' [patent_app_type] => utility [patent_app_number] => 11/497212 [patent_app_country] => US [patent_app_date] => 2006-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5457 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 677 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/234/07234432.pdf [firstpage_image] =>[orig_patent_app_number] => 11497212 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/497212
Crankshaft for V-type six-cylinder engine Jul 26, 2006 Issued
Array ( [id] => 5201499 [patent_doc_number] => 20070022978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Snow remover' [patent_app_type] => utility [patent_app_number] => 11/488292 [patent_app_country] => US [patent_app_date] => 2006-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5284 [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/A1/0022/20070022978.pdf [firstpage_image] =>[orig_patent_app_number] => 11488292 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/488292
Snow remover Jul 17, 2006 Issued
Array ( [id] => 402887 [patent_doc_number] => 07287495 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-10-30 [patent_title] => 'Two-cycle engine' [patent_app_type] => utility [patent_app_number] => 11/477122 [patent_app_country] => US [patent_app_date] => 2006-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3533 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/287/07287495.pdf [firstpage_image] =>[orig_patent_app_number] => 11477122 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/477122
Two-cycle engine Jun 28, 2006 Issued
Array ( [id] => 434330 [patent_doc_number] => 07261063 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-08-28 [patent_title] => 'Apparatus and method for using pure dry biomass carbohydrates as fuels, fuel extenders, and fuel oxygenates' [patent_app_type] => utility [patent_app_number] => 11/427292 [patent_app_country] => US [patent_app_date] => 2006-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2731 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/261/07261063.pdf [firstpage_image] =>[orig_patent_app_number] => 11427292 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/427292
Apparatus and method for using pure dry biomass carbohydrates as fuels, fuel extenders, and fuel oxygenates Jun 27, 2006 Issued
Array ( [id] => 5138255 [patent_doc_number] => 20070000471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-04 [patent_title] => 'Crankcase with bottom plate' [patent_app_type] => utility [patent_app_number] => 11/475507 [patent_app_country] => US [patent_app_date] => 2006-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1869 [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/A1/0000/20070000471.pdf [firstpage_image] =>[orig_patent_app_number] => 11475507 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/475507
Crankcase with bottom plate Jun 26, 2006 Issued
Array ( [id] => 854732 [patent_doc_number] => 07373912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-20 [patent_title] => 'Oil level indicating system for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/422676 [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] => 1405 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/373/07373912.pdf [firstpage_image] =>[orig_patent_app_number] => 11422676 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/422676
Oil level indicating system for internal combustion engine Jun 6, 2006 Issued
Array ( [id] => 453264 [patent_doc_number] => 07243622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-17 [patent_title] => 'Two-stroke internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/445972 [patent_app_country] => US [patent_app_date] => 2006-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5102 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/243/07243622.pdf [firstpage_image] =>[orig_patent_app_number] => 11445972 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/445972
Two-stroke internal combustion engine Jun 1, 2006 Issued
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