Search

Mary Alice Davis

Examiner (ID: 18524, Phone: (571)272-9965 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3748, 3746
Total Applications
1275
Issued Applications
952
Pending Applications
79
Abandoned Applications
267

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5501544 [patent_doc_number] => 20090162232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'Vane pump' [patent_app_type] => utility [patent_app_number] => 12/318304 [patent_app_country] => US [patent_app_date] => 2008-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 9393 [patent_no_of_claims] => 9 [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/A1/0162/20090162232.pdf [firstpage_image] =>[orig_patent_app_number] => 12318304 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/318304
Vane pump Dec 23, 2008 Abandoned
Array ( [id] => 5501546 [patent_doc_number] => 20090162234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'VANE-TYPE COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 12/342766 [patent_app_country] => US [patent_app_date] => 2008-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7022 [patent_no_of_claims] => 13 [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/A1/0162/20090162234.pdf [firstpage_image] =>[orig_patent_app_number] => 12342766 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/342766
Vane compressor with improved vanes Dec 22, 2008 Issued
Array ( [id] => 7771491 [patent_doc_number] => 08118578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-21 [patent_title] => 'Rotary pump with sliding crescentoid rotor bodies' [patent_app_type] => utility [patent_app_number] => 12/334054 [patent_app_country] => US [patent_app_date] => 2008-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 1695 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/118/08118578.pdf [firstpage_image] =>[orig_patent_app_number] => 12334054 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/334054
Rotary pump with sliding crescentoid rotor bodies Dec 11, 2008 Issued
Array ( [id] => 8351011 [patent_doc_number] => 08246333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-21 [patent_title] => 'Rotor profile for a screw compressor' [patent_app_type] => utility [patent_app_number] => 12/328295 [patent_app_country] => US [patent_app_date] => 2008-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3752 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12328295 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/328295
Rotor profile for a screw compressor Dec 3, 2008 Issued
Array ( [id] => 5507858 [patent_doc_number] => 20090081065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'Rotary Working Machine Provided with an Assembly of Working Chambers with Periodically Variable Volume, In Particular a Compressor' [patent_app_type] => utility [patent_app_number] => 12/326162 [patent_app_country] => US [patent_app_date] => 2008-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6121 [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/A1/0081/20090081065.pdf [firstpage_image] =>[orig_patent_app_number] => 12326162 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/326162
Rotary Working Machine Provided with an Assembly of Working Chambers with Periodically Variable Volume, In Particular a Compressor Dec 1, 2008 Abandoned
Array ( [id] => 9522831 [patent_doc_number] => 08747088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-10 [patent_title] => 'Open drive scroll compressor with lubrication system' [patent_app_type] => utility [patent_app_number] => 12/274843 [patent_app_country] => US [patent_app_date] => 2008-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3301 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12274843 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/274843
Open drive scroll compressor with lubrication system Nov 19, 2008 Issued
Array ( [id] => 8434603 [patent_doc_number] => 08282369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-09 [patent_title] => 'Variable displacement vane pump with defined cam profile' [patent_app_type] => utility [patent_app_number] => 12/273814 [patent_app_country] => US [patent_app_date] => 2008-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 19146 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 816 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12273814 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/273814
Variable displacement vane pump with defined cam profile Nov 18, 2008 Issued
Array ( [id] => 8174584 [patent_doc_number] => 08177535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-15 [patent_title] => 'Method for timing a polymer pump containing polymer' [patent_app_type] => utility [patent_app_number] => 12/313336 [patent_app_country] => US [patent_app_date] => 2008-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 3417 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/177/08177535.pdf [firstpage_image] =>[orig_patent_app_number] => 12313336 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/313336
Method for timing a polymer pump containing polymer Nov 18, 2008 Issued
Array ( [id] => 8532310 [patent_doc_number] => 08308461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-13 [patent_title] => 'Scroll compressor with improved rotation prevention mechanism' [patent_app_type] => utility [patent_app_number] => 12/441796 [patent_app_country] => US [patent_app_date] => 2008-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 10967 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12441796 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/441796
Scroll compressor with improved rotation prevention mechanism Nov 13, 2008 Issued
Array ( [id] => 5409419 [patent_doc_number] => 20090123317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'Vacuum pump with a lubricant pump' [patent_app_type] => utility [patent_app_number] => 12/291776 [patent_app_country] => US [patent_app_date] => 2008-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3252 [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/A1/0123/20090123317.pdf [firstpage_image] =>[orig_patent_app_number] => 12291776 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/291776
Vacuum pump with a lubricant pump Nov 11, 2008 Issued
Array ( [id] => 6313160 [patent_doc_number] => 20100111740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'SCROLL-TYPE FLUID DISPLACEMENT APPARATUS WITH IMPROVED COOLING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/261689 [patent_app_country] => US [patent_app_date] => 2008-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3366 [patent_no_of_claims] => 7 [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/A1/0111/20100111740.pdf [firstpage_image] =>[orig_patent_app_number] => 12261689 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/261689
Scroll-type fluid displacement apparatus with improved cooling system Oct 29, 2008 Issued
Array ( [id] => 6477465 [patent_doc_number] => 20100092319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'Suction Duct and Scroll Compressor Incorporating Same' [patent_app_type] => utility [patent_app_number] => 12/250688 [patent_app_country] => US [patent_app_date] => 2008-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8130 [patent_no_of_claims] => 26 [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/A1/0092/20100092319.pdf [firstpage_image] =>[orig_patent_app_number] => 12250688 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/250688
Suction duct and scroll compressor incorporating same Oct 13, 2008 Issued
Array ( [id] => 5581901 [patent_doc_number] => 20090101103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'ROTARY PISTON ENGINE AND METHOD FOR DESIGNING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/250796 [patent_app_country] => US [patent_app_date] => 2008-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7581 [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/A1/0101/20090101103.pdf [firstpage_image] =>[orig_patent_app_number] => 12250796 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/250796
Rotary piston engine and method for designing the same Oct 13, 2008 Issued
Array ( [id] => 8151105 [patent_doc_number] => 08167595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-01 [patent_title] => 'Inlet screen and scroll compressor incorporating same' [patent_app_type] => utility [patent_app_number] => 12/250696 [patent_app_country] => US [patent_app_date] => 2008-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 8439 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/167/08167595.pdf [firstpage_image] =>[orig_patent_app_number] => 12250696 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/250696
Inlet screen and scroll compressor incorporating same Oct 13, 2008 Issued
Array ( [id] => 9759974 [patent_doc_number] => 08844285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-30 [patent_title] => 'Two-stage supercharging exhaust turbocharger' [patent_app_type] => utility [patent_app_number] => 12/524394 [patent_app_country] => US [patent_app_date] => 2008-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4368 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12524394 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/524394
Two-stage supercharging exhaust turbocharger Oct 2, 2008 Issued
Array ( [id] => 8186781 [patent_doc_number] => 08182248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Vane pump with tilting pad radial bearings' [patent_app_type] => utility [patent_app_number] => 12/243345 [patent_app_country] => US [patent_app_date] => 2008-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1257 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/182/08182248.pdf [firstpage_image] =>[orig_patent_app_number] => 12243345 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/243345
Vane pump with tilting pad radial bearings Sep 30, 2008 Issued
Array ( [id] => 7722858 [patent_doc_number] => 08096124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-17 [patent_title] => 'Exhaust system having parallel asymmetric turbochargers and EGR' [patent_app_type] => utility [patent_app_number] => 12/285145 [patent_app_country] => US [patent_app_date] => 2008-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3174 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/096/08096124.pdf [firstpage_image] =>[orig_patent_app_number] => 12285145 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/285145
Exhaust system having parallel asymmetric turbochargers and EGR Sep 29, 2008 Issued
Array ( [id] => 6354256 [patent_doc_number] => 20100077997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'Engine Unit and Vehicle Comprising Engine Unit' [patent_app_type] => utility [patent_app_number] => 12/240788 [patent_app_country] => US [patent_app_date] => 2008-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5742 [patent_no_of_claims] => 7 [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/A1/0077/20100077997.pdf [firstpage_image] =>[orig_patent_app_number] => 12240788 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/240788
Supercharger mounting to an engine unit of a vehicle Sep 28, 2008 Issued
Array ( [id] => 5428021 [patent_doc_number] => 20090087331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-02 [patent_title] => 'Scroll type fluid machine' [patent_app_type] => utility [patent_app_number] => 12/285037 [patent_app_country] => US [patent_app_date] => 2008-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8984 [patent_no_of_claims] => 21 [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/A1/0087/20090087331.pdf [firstpage_image] =>[orig_patent_app_number] => 12285037 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/285037
Scroll fluid machine with ball coupling rotation prevention mechanism Sep 28, 2008 Issued
Array ( [id] => 5428024 [patent_doc_number] => 20090087334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-02 [patent_title] => 'Sliding Vane Compression and Expansion Device' [patent_app_type] => utility [patent_app_number] => 12/240302 [patent_app_country] => US [patent_app_date] => 2008-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5367 [patent_no_of_claims] => 17 [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/A1/0087/20090087334.pdf [firstpage_image] =>[orig_patent_app_number] => 12240302 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/240302
Sliding Vane Compression and Expansion Device Sep 28, 2008 Abandoned
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