Search

Walter Dean Griffin

Supervisory Patent Examiner (ID: 12156, Phone: (571)272-1447 , Office: P/1774 )

Most Active Art Unit
1764
Art Unit(s)
1797, 1754, 1109, 1106, 1764, 1774
Total Applications
1405
Issued Applications
856
Pending Applications
234
Abandoned Applications
315

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5010356 [patent_doc_number] => 20070280835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'Displacement Control Valve of Variable Displacement Inclined Plate-Type Compressor' [patent_app_type] => utility [patent_app_number] => 11/571885 [patent_app_country] => US [patent_app_date] => 2005-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4336 [patent_no_of_claims] => 16 [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/A1/0280/20070280835.pdf [firstpage_image] =>[orig_patent_app_number] => 11571885 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/571885
Displacement Control Valve of Variable Displacement Inclined Plate-Type Compressor Jul 7, 2005 Abandoned
Array ( [id] => 8674343 [patent_doc_number] => 08382449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-26 [patent_title] => 'Fluid machine with radial cylinders' [patent_app_type] => utility [patent_app_number] => 11/630826 [patent_app_country] => US [patent_app_date] => 2005-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3139 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11630826 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/630826
Fluid machine with radial cylinders Jun 29, 2005 Issued
Array ( [id] => 4820014 [patent_doc_number] => 20080226472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'Air Blower' [patent_app_type] => utility [patent_app_number] => 10/589303 [patent_app_country] => US [patent_app_date] => 2005-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 2995 [patent_no_of_claims] => 4 [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/A1/0226/20080226472.pdf [firstpage_image] =>[orig_patent_app_number] => 10589303 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/589303
Air Blower Jun 22, 2005 Abandoned
Array ( [id] => 5726241 [patent_doc_number] => 20060057001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-16 [patent_title] => 'Coolant pumping device' [patent_app_type] => utility [patent_app_number] => 11/157865 [patent_app_country] => US [patent_app_date] => 2005-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1541 [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/A1/0057/20060057001.pdf [firstpage_image] =>[orig_patent_app_number] => 11157865 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/157865
Coolant pumping device Jun 21, 2005 Abandoned
Array ( [id] => 5723467 [patent_doc_number] => 20060054227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-16 [patent_title] => 'Fluid rotating apparatus using EHD technology' [patent_app_type] => utility [patent_app_number] => 11/153326 [patent_app_country] => US [patent_app_date] => 2005-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2499 [patent_no_of_claims] => 10 [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/A1/0054/20060054227.pdf [firstpage_image] =>[orig_patent_app_number] => 11153326 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/153326
Fluid rotating apparatus using EHD technology Jun 15, 2005 Abandoned
Array ( [id] => 4820008 [patent_doc_number] => 20080226466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'Hydraulically Driven Multicylinder Pumping Machine' [patent_app_type] => utility [patent_app_number] => 11/569727 [patent_app_country] => US [patent_app_date] => 2005-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5544 [patent_no_of_claims] => 20 [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/A1/0226/20080226466.pdf [firstpage_image] =>[orig_patent_app_number] => 11569727 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/569727
Hydraulically driven multicylinder pumping machine Jun 1, 2005 Issued
Array ( [id] => 9165528 [patent_doc_number] => 08591203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-26 [patent_title] => 'Pump apparatus' [patent_app_type] => utility [patent_app_number] => 11/140738 [patent_app_country] => US [patent_app_date] => 2005-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4596 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11140738 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/140738
Pump apparatus May 31, 2005 Issued
Array ( [id] => 140238 [patent_doc_number] => 07690900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-06 [patent_title] => 'Wave energy accumulator' [patent_app_type] => utility [patent_app_number] => 11/133149 [patent_app_country] => US [patent_app_date] => 2005-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7031 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/690/07690900.pdf [firstpage_image] =>[orig_patent_app_number] => 11133149 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/133149
Wave energy accumulator May 17, 2005 Issued
Array ( [id] => 5726227 [patent_doc_number] => 20060056987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-16 [patent_title] => 'Multi-cylinder compressor' [patent_app_type] => utility [patent_app_number] => 11/128395 [patent_app_country] => US [patent_app_date] => 2005-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3495 [patent_no_of_claims] => 8 [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/A1/0056/20060056987.pdf [firstpage_image] =>[orig_patent_app_number] => 11128395 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/128395
Multi-cylinder compressor May 12, 2005 Abandoned
Array ( [id] => 6925246 [patent_doc_number] => 20050238501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'Revolving yoke load-sensitive displacement-varying mechanism for axial piston hydraulic pump' [patent_app_type] => utility [patent_app_number] => 11/113936 [patent_app_country] => US [patent_app_date] => 2005-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1985 [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/A1/0238/20050238501.pdf [firstpage_image] =>[orig_patent_app_number] => 11113936 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/113936
Revolving yoke load-sensitive displacement-varying mechanism for axial piston hydraulic pump Apr 24, 2005 Abandoned
Array ( [id] => 4921397 [patent_doc_number] => 20080069712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'High-Pressure Pump for a Fuel Injection System of an Internal Combustion Engine' [patent_app_type] => utility [patent_app_number] => 11/597917 [patent_app_country] => US [patent_app_date] => 2005-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2202 [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/A1/0069/20080069712.pdf [firstpage_image] =>[orig_patent_app_number] => 11597917 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/597917
High-Pressure Pump for a Fuel Injection System of an Internal Combustion Engine Apr 19, 2005 Abandoned
Array ( [id] => 6966957 [patent_doc_number] => 20050233854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-20 [patent_title] => 'Variable speed compressor' [patent_app_type] => utility [patent_app_number] => 11/108956 [patent_app_country] => US [patent_app_date] => 2005-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9292 [patent_no_of_claims] => 23 [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/A1/0233/20050233854.pdf [firstpage_image] =>[orig_patent_app_number] => 11108956 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/108956
Variable speed compressor Apr 18, 2005 Abandoned
Array ( [id] => 4607861 [patent_doc_number] => 07993114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Electric compressor' [patent_app_type] => utility [patent_app_number] => 10/552532 [patent_app_country] => US [patent_app_date] => 2005-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2263 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/993/07993114.pdf [firstpage_image] =>[orig_patent_app_number] => 10552532 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/552532
Electric compressor Apr 11, 2005 Issued
Array ( [id] => 5699484 [patent_doc_number] => 20060216168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Driving device for an air compressor' [patent_app_type] => utility [patent_app_number] => 11/097333 [patent_app_country] => US [patent_app_date] => 2005-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1546 [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/A1/0216/20060216168.pdf [firstpage_image] =>[orig_patent_app_number] => 11097333 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/097333
Driving device for an air compressor Apr 3, 2005 Abandoned
Array ( [id] => 4507739 [patent_doc_number] => 07909583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-22 [patent_title] => 'Pump apparatus and pump unit thereof' [patent_app_type] => utility [patent_app_number] => 10/599236 [patent_app_country] => US [patent_app_date] => 2005-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 60 [patent_no_of_words] => 14209 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/909/07909583.pdf [firstpage_image] =>[orig_patent_app_number] => 10599236 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/599236
Pump apparatus and pump unit thereof Mar 22, 2005 Issued
Array ( [id] => 8980902 [patent_doc_number] => 08512012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-20 [patent_title] => 'Pump' [patent_app_type] => utility [patent_app_number] => 11/084452 [patent_app_country] => US [patent_app_date] => 2005-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6880 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11084452 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/084452
Pump Mar 17, 2005 Issued
Array ( [id] => 5119159 [patent_doc_number] => 20070140873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Pump' [patent_app_type] => utility [patent_app_number] => 10/593174 [patent_app_country] => US [patent_app_date] => 2005-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3816 [patent_no_of_claims] => 20 [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/A1/0140/20070140873.pdf [firstpage_image] =>[orig_patent_app_number] => 10593174 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/593174
Pump Mar 17, 2005 Abandoned
Array ( [id] => 4858941 [patent_doc_number] => 20080267791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'System for the Suction of a Fluid, Having the Additional Function of Sucking Another Fluid' [patent_app_type] => utility [patent_app_number] => 10/594523 [patent_app_country] => US [patent_app_date] => 2005-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3478 [patent_no_of_claims] => 8 [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/A1/0267/20080267791.pdf [firstpage_image] =>[orig_patent_app_number] => 10594523 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/594523
System for the Suction of a Fluid, Having the Additional Function of Sucking Another Fluid Mar 16, 2005 Abandoned
Array ( [id] => 8548128 [patent_doc_number] => 08323003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-04 [patent_title] => 'Pressure driven pumping system' [patent_app_type] => utility [patent_app_number] => 11/077499 [patent_app_country] => US [patent_app_date] => 2005-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 8238 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11077499 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/077499
Pressure driven pumping system Mar 9, 2005 Issued
Array ( [id] => 8231794 [patent_doc_number] => 08197239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => 'Flow-control valve device for a pump' [patent_app_type] => utility [patent_app_number] => 10/590284 [patent_app_country] => US [patent_app_date] => 2005-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1860 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/197/08197239.pdf [firstpage_image] =>[orig_patent_app_number] => 10590284 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/590284
Flow-control valve device for a pump Feb 16, 2005 Issued
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