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] => 8441387 [patent_doc_number] => 20120258003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-11 [patent_title] => 'SCROLL COMPRESSOR WITH SPRING TO ASSIST IN HOLDING SCROLL WRAPS IN CONTACT' [patent_app_type] => utility [patent_app_number] => 13/080703 [patent_app_country] => US [patent_app_date] => 2011-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1922 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13080703 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/080703
SCROLL COMPRESSOR WITH SPRING TO ASSIST IN HOLDING SCROLL WRAPS IN CONTACT Apr 5, 2011 Abandoned
Array ( [id] => 8198367 [patent_doc_number] => 08186982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-29 [patent_title] => 'Adjustable rotary pump with reduced wear' [patent_app_type] => utility [patent_app_number] => 13/079270 [patent_app_country] => US [patent_app_date] => 2011-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6354 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/186/08186982.pdf [firstpage_image] =>[orig_patent_app_number] => 13079270 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/079270
Adjustable rotary pump with reduced wear Apr 3, 2011 Issued
Array ( [id] => 8066489 [patent_doc_number] => 20110243778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'ROTARY COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 13/070171 [patent_app_country] => US [patent_app_date] => 2011-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3634 [patent_no_of_claims] => 1 [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/A1/0243/20110243778.pdf [firstpage_image] =>[orig_patent_app_number] => 13070171 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/070171
Rotary compressor with spring holder pin Mar 22, 2011 Issued
Array ( [id] => 7487090 [patent_doc_number] => 20110236245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'ROTARY COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 13/049505 [patent_app_country] => US [patent_app_date] => 2011-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7931 [patent_no_of_claims] => 6 [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/A1/0236/20110236245.pdf [firstpage_image] =>[orig_patent_app_number] => 13049505 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/049505
Rotary compressor with improved oil retention Mar 15, 2011 Issued
Array ( [id] => 8304245 [patent_doc_number] => 08225767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-24 [patent_title] => 'Positive displacement rotary system' [patent_app_type] => utility [patent_app_number] => 13/046908 [patent_app_country] => US [patent_app_date] => 2011-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 78 [patent_no_of_words] => 16302 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13046908 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/046908
Positive displacement rotary system Mar 13, 2011 Issued
Array ( [id] => 8066479 [patent_doc_number] => 20110243782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'Soft Serve Ice Cream Pump Enhancers' [patent_app_type] => utility [patent_app_number] => 13/041413 [patent_app_country] => US [patent_app_date] => 2011-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2417 [patent_no_of_claims] => 14 [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/A1/0243/20110243782.pdf [firstpage_image] =>[orig_patent_app_number] => 13041413 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/041413
Soft Serve Ice Cream Pump Enhancers Mar 5, 2011 Abandoned
Array ( [id] => 6087653 [patent_doc_number] => 20110217197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'ROTARY COMPRESSOR-EXPANDER SYSTEMS AND ASSOCIATED METHODS OF USE AND MANUFACTURE, INCLUDING TWO-LOBED ROTOR SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/038358 [patent_app_country] => US [patent_app_date] => 2011-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13190 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0217/20110217197.pdf [firstpage_image] =>[orig_patent_app_number] => 13038358 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/038358
ROTARY COMPRESSOR-EXPANDER SYSTEMS AND ASSOCIATED METHODS OF USE AND MANUFACTURE, INCLUDING TWO-LOBED ROTOR SYSTEMS Feb 28, 2011 Abandoned
Array ( [id] => 8370050 [patent_doc_number] => 20120219445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-30 [patent_title] => 'SEAL RETAINING SLEEVE FOR GEAR PUMP' [patent_app_type] => utility [patent_app_number] => 13/035031 [patent_app_country] => US [patent_app_date] => 2011-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 2692 [patent_no_of_claims] => 20 [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] => 13035031 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/035031
Seal retaining sleeve for gear pump Feb 24, 2011 Issued
Array ( [id] => 8370057 [patent_doc_number] => 20120219446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-30 [patent_title] => 'INPUT SHAFT ASSEMBLY FOR GEAR PUMP' [patent_app_type] => utility [patent_app_number] => 13/034943 [patent_app_country] => US [patent_app_date] => 2011-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 2274 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13034943 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/034943
Input shaft assembly for gear pump Feb 24, 2011 Issued
Array ( [id] => 8370065 [patent_doc_number] => 20120219449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-30 [patent_title] => 'BEARING FACE GEOMETRY FOR GEAR PUMP' [patent_app_type] => utility [patent_app_number] => 13/034864 [patent_app_country] => US [patent_app_date] => 2011-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3983 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13034864 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/034864
Bearing face geometry for gear pump Feb 24, 2011 Issued
Array ( [id] => 8370053 [patent_doc_number] => 20120219444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-30 [patent_title] => 'INPUT SHAFT LUBRICATION FOR GEAR PUMP' [patent_app_type] => utility [patent_app_number] => 13/034965 [patent_app_country] => US [patent_app_date] => 2011-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 2632 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [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] => 13034965 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/034965
Input shaft lubrication for gear pump Feb 24, 2011 Issued
Array ( [id] => 8845162 [patent_doc_number] => 08454334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-04 [patent_title] => 'Lubricant control valve for a screw compressor' [patent_app_type] => utility [patent_app_number] => 13/024356 [patent_app_country] => US [patent_app_date] => 2011-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5028 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13024356 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/024356
Lubricant control valve for a screw compressor Feb 9, 2011 Issued
Array ( [id] => 5958375 [patent_doc_number] => 20110182762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-28 [patent_title] => 'Screw-Type Compressor' [patent_app_type] => utility [patent_app_number] => 13/015736 [patent_app_country] => US [patent_app_date] => 2011-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4592 [patent_no_of_claims] => 22 [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/A1/0182/20110182762.pdf [firstpage_image] =>[orig_patent_app_number] => 13015736 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/015736
Screw compressor with a sound dampening device that separates lubricant Jan 27, 2011 Issued
Array ( [id] => 6109909 [patent_doc_number] => 20110189043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-04 [patent_title] => 'VANE PUMP' [patent_app_type] => utility [patent_app_number] => 13/011972 [patent_app_country] => US [patent_app_date] => 2011-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11139 [patent_no_of_claims] => 15 [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/A1/0189/20110189043.pdf [firstpage_image] =>[orig_patent_app_number] => 13011972 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/011972
VANE PUMP Jan 23, 2011 Abandoned
Array ( [id] => 8758876 [patent_doc_number] => 08419392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-16 [patent_title] => 'Variable displacement vane pump' [patent_app_type] => utility [patent_app_number] => 12/983485 [patent_app_country] => US [patent_app_date] => 2011-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9676 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12983485 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/983485
Variable displacement vane pump Jan 2, 2011 Issued
Array ( [id] => 5961385 [patent_doc_number] => 20110146273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'Compressor System Having Limited Suction Charging Pressure and Method of Operating Same' [patent_app_type] => utility [patent_app_number] => 12/979537 [patent_app_country] => US [patent_app_date] => 2010-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5024 [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] => publications/A1/0146/20110146273.pdf [firstpage_image] =>[orig_patent_app_number] => 12979537 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/979537
Compressor system having limited suction charging pressure and method of operating same Dec 27, 2010 Issued
Array ( [id] => 6150473 [patent_doc_number] => 20110154819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'SYSTEM FOR RECOVERING ENGINE EXHAUST ENERGY' [patent_app_type] => utility [patent_app_number] => 12/975648 [patent_app_country] => US [patent_app_date] => 2010-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11795 [patent_no_of_claims] => 22 [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/A1/0154/20110154819.pdf [firstpage_image] =>[orig_patent_app_number] => 12975648 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/975648
SYSTEM FOR RECOVERING ENGINE EXHAUST ENERGY Dec 21, 2010 Abandoned
Array ( [id] => 6079743 [patent_doc_number] => 20110142705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'ROTARY COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 12/963814 [patent_app_country] => US [patent_app_date] => 2010-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4311 [patent_no_of_claims] => 13 [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/A1/0142/20110142705.pdf [firstpage_image] =>[orig_patent_app_number] => 12963814 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/963814
Rotary compressor with improved suction portion location Dec 8, 2010 Issued
Array ( [id] => 7807048 [patent_doc_number] => 20120058001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'SCREW COMPRESSOR WITH ECONOMIZER' [patent_app_type] => utility [patent_app_number] => 13/148943 [patent_app_country] => US [patent_app_date] => 2010-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2216 [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/A1/0058/20120058001.pdf [firstpage_image] =>[orig_patent_app_number] => 13148943 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/148943
SCREW COMPRESSOR WITH ECONOMIZER Nov 30, 2010 Abandoned
Array ( [id] => 11219393 [patent_doc_number] => 09447723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-20 [patent_title] => 'Multiple inlet exhaust gas turbocharged engine with an axially moveable and rotatable adjustment ring' [patent_app_type] => utility [patent_app_number] => 12/927865 [patent_app_country] => US [patent_app_date] => 2010-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6188 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 469 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12927865 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/927865
Multiple inlet exhaust gas turbocharged engine with an axially moveable and rotatable adjustment ring Nov 26, 2010 Issued
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