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] => 11779683 [patent_doc_number] => 09388810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-12 [patent_title] => 'Rotary vacuum pump with circumferential groove for a lubricating and sealing fluid' [patent_app_type] => utility [patent_app_number] => 14/351002 [patent_app_country] => US [patent_app_date] => 2012-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2654 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14351002 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/351002
Rotary vacuum pump with circumferential groove for a lubricating and sealing fluid Oct 9, 2012 Issued
Array ( [id] => 9894977 [patent_doc_number] => 20150050176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'Cycloidal Pinwheel Pair with Uniform Contact and One-tooth Difference' [patent_app_type] => utility [patent_app_number] => 14/359549 [patent_app_country] => US [patent_app_date] => 2012-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3066 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14359549 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/359549
Cycloidal Pinwheel Pair with Uniform Contact and One-tooth Difference Oct 8, 2012 Abandoned
Array ( [id] => 9719465 [patent_doc_number] => 20140255164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'Pump Fittings and Methods for Their Manufacture' [patent_app_type] => utility [patent_app_number] => 14/350281 [patent_app_country] => US [patent_app_date] => 2012-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2822 [patent_no_of_claims] => 23 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14350281 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/350281
Pump fittings and methods for their manufacture Oct 3, 2012 Issued
Array ( [id] => 9770987 [patent_doc_number] => 20140294650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-02 [patent_title] => 'VANE PUMP' [patent_app_type] => utility [patent_app_number] => 14/352919 [patent_app_country] => US [patent_app_date] => 2012-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3845 [patent_no_of_claims] => 3 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14352919 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/352919
VANE PUMP Sep 27, 2012 Abandoned
Array ( [id] => 10051399 [patent_doc_number] => 09091268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-28 [patent_title] => 'Three-stage screw compressor' [patent_app_type] => utility [patent_app_number] => 13/618595 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3400 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13618595 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/618595
Three-stage screw compressor Sep 13, 2012 Issued
Array ( [id] => 9955612 [patent_doc_number] => 09003794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Multi-stage turbocharger system with exhaust control valve' [patent_app_type] => utility [patent_app_number] => 13/605264 [patent_app_country] => US [patent_app_date] => 2012-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 10422 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13605264 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/605264
Multi-stage turbocharger system with exhaust control valve Sep 5, 2012 Issued
Array ( [id] => 10629251 [patent_doc_number] => 09347397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-24 [patent_title] => 'Reflex annular vent nozzle' [patent_app_type] => utility [patent_app_number] => 13/564931 [patent_app_country] => US [patent_app_date] => 2012-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3025 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13564931 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/564931
Reflex annular vent nozzle Aug 1, 2012 Issued
Array ( [id] => 9656117 [patent_doc_number] => 20140227122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'CLAW PUMP' [patent_app_type] => utility [patent_app_number] => 14/347406 [patent_app_country] => US [patent_app_date] => 2012-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4232 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14347406 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/347406
Claw pump with relief space Jul 8, 2012 Issued
Array ( [id] => 8585470 [patent_doc_number] => 20130004291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'Turbomachine Fluid-Conduit Housing Coupling System and Method' [patent_app_type] => utility [patent_app_number] => 13/531577 [patent_app_country] => US [patent_app_date] => 2012-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 13756 [patent_no_of_claims] => 35 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13531577 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/531577
Turbomachine Fluid-Conduit Housing Coupling System and Method Jun 23, 2012 Abandoned
Array ( [id] => 8452671 [patent_doc_number] => 20120263617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-18 [patent_title] => 'Positive Displacement Rotary System' [patent_app_type] => utility [patent_app_number] => 13/530220 [patent_app_country] => US [patent_app_date] => 2012-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 16314 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13530220 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/530220
Positive displacement rotary system Jun 21, 2012 Issued
Array ( [id] => 8585536 [patent_doc_number] => 20130004357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'POSITIVE-DISPLACEMENT ROTARY PUMP HAVING A POSITIVE-DISPLACEMENT AUXILIARY PUMPING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/528343 [patent_app_country] => US [patent_app_date] => 2012-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6446 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13528343 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/528343
Positive-displacement rotary pump having a positive-displacement auxiliary pumping system Jun 19, 2012 Issued
Array ( [id] => 9434907 [patent_doc_number] => 20140112814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'VACUUM PUMP' [patent_app_type] => utility [patent_app_number] => 14/119851 [patent_app_country] => US [patent_app_date] => 2012-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6085 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14119851 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/119851
VACUUM PUMP May 28, 2012 Abandoned
Array ( [id] => 8680100 [patent_doc_number] => 20130048384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'APPARATUS AND METHOD FOR CONTROLLING OR LIMITING ROTOR ORBIT IN MOVING CAVITY MOTORS AND PUMPS' [patent_app_type] => utility [patent_app_number] => 13/480080 [patent_app_country] => US [patent_app_date] => 2012-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9379 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13480080 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/480080
Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps May 23, 2012 Issued
Array ( [id] => 8378799 [patent_doc_number] => 20120222419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-06 [patent_title] => 'TURBOCHARGER HAVING BALANCE VALVE, WASTEGATE, AND COMMON ACTUATOR' [patent_app_type] => utility [patent_app_number] => 13/472175 [patent_app_country] => US [patent_app_date] => 2012-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5339 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13472175 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/472175
TURBOCHARGER HAVING BALANCE VALVE, WASTEGATE, AND COMMON ACTUATOR May 14, 2012 Abandoned
Array ( [id] => 9045947 [patent_doc_number] => 08540500 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-09-24 [patent_title] => 'High capacity lightweight compact vane motor or pump system' [patent_app_type] => utility [patent_app_number] => 13/466432 [patent_app_country] => US [patent_app_date] => 2012-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3309 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13466432 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/466432
High capacity lightweight compact vane motor or pump system May 7, 2012 Issued
Array ( [id] => 8370058 [patent_doc_number] => 20120219448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-30 [patent_title] => 'ADJUSTABLE ROTARY PUMP WITH REDUCED WEAR' [patent_app_type] => utility [patent_app_number] => 13/464206 [patent_app_country] => US [patent_app_date] => 2012-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6365 [patent_no_of_claims] => 30 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13464206 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/464206
Adjustable rotary pump with reduced wear May 3, 2012 Issued
Array ( [id] => 8479812 [patent_doc_number] => 20120279219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-08 [patent_title] => 'COMBUSTION ENGINE AND MOTOR VEHICLE' [patent_app_type] => utility [patent_app_number] => 13/463943 [patent_app_country] => US [patent_app_date] => 2012-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2825 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13463943 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/463943
COMBUSTION ENGINE AND MOTOR VEHICLE May 3, 2012 Abandoned
Array ( [id] => 9411070 [patent_doc_number] => RE044841 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2014-04-15 [patent_title] => 'Pump with conveying chamber formed in outer rotor surface' [patent_app_type] => reissue [patent_app_number] => 13/449985 [patent_app_country] => US [patent_app_date] => 2012-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 5642 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13449985 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/449985
Pump with conveying chamber formed in outer rotor surface Apr 17, 2012 Issued
Array ( [id] => 11344031 [patent_doc_number] => 09528433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-27 [patent_title] => 'Double bars and single wheel rotary combustion engine' [patent_app_type] => utility [patent_app_number] => 13/438848 [patent_app_country] => US [patent_app_date] => 2012-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 28 [patent_no_of_words] => 3058 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13438848 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/438848
Double bars and single wheel rotary combustion engine Apr 3, 2012 Issued
Array ( [id] => 9400511 [patent_doc_number] => 08690558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-08 [patent_title] => 'Compressor and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 13/438817 [patent_app_country] => US [patent_app_date] => 2012-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 25 [patent_no_of_words] => 22705 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13438817 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/438817
Compressor and manufacturing method thereof Apr 2, 2012 Issued
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