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] => 4471005 [patent_doc_number] => 07866957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-11 [patent_title] => 'Hermetic compressor' [patent_app_type] => utility [patent_app_number] => 10/574383 [patent_app_country] => US [patent_app_date] => 2005-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6185 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/866/07866957.pdf [firstpage_image] =>[orig_patent_app_number] => 10574383 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/574383
Hermetic compressor Nov 21, 2005 Issued
Array ( [id] => 5094976 [patent_doc_number] => 20070116585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'Cam driven piston compressor apparatus' [patent_app_type] => utility [patent_app_number] => 11/284335 [patent_app_country] => US [patent_app_date] => 2005-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4717 [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] => publications/A1/0116/20070116585.pdf [firstpage_image] =>[orig_patent_app_number] => 11284335 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/284335
Cam driven piston compressor apparatus Nov 20, 2005 Abandoned
Array ( [id] => 5385084 [patent_doc_number] => 20090226328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'Remote Data Monitor For Heart Pump System' [patent_app_type] => utility [patent_app_number] => 11/720023 [patent_app_country] => US [patent_app_date] => 2005-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2446 [patent_no_of_claims] => 22 [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/A1/0226/20090226328.pdf [firstpage_image] =>[orig_patent_app_number] => 11720023 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/720023
Remote Data Monitor For Heart Pump System Nov 15, 2005 Abandoned
Array ( [id] => 228173 [patent_doc_number] => 07600983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-13 [patent_title] => 'Radial plunger pump and method for manufacturing pump housing' [patent_app_type] => utility [patent_app_number] => 11/270485 [patent_app_country] => US [patent_app_date] => 2005-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3121 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/600/07600983.pdf [firstpage_image] =>[orig_patent_app_number] => 11270485 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/270485
Radial plunger pump and method for manufacturing pump housing Nov 9, 2005 Issued
Array ( [id] => 5864962 [patent_doc_number] => 20060099092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Hot swap fan module' [patent_app_type] => utility [patent_app_number] => 11/266304 [patent_app_country] => US [patent_app_date] => 2005-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3555 [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/A1/0099/20060099092.pdf [firstpage_image] =>[orig_patent_app_number] => 11266304 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/266304
Hot swap fan module Nov 3, 2005 Issued
Array ( [id] => 5034042 [patent_doc_number] => 20070098581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Power engine provided' [patent_app_type] => utility [patent_app_number] => 11/264356 [patent_app_country] => US [patent_app_date] => 2005-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 980 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0098/20070098581.pdf [firstpage_image] =>[orig_patent_app_number] => 11264356 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/264356
Power engine provided Nov 1, 2005 Abandoned
Array ( [id] => 5479416 [patent_doc_number] => 20090202373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'SUSPENSION SPRING FOR LINEAR COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 11/577347 [patent_app_country] => US [patent_app_date] => 2005-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2504 [patent_no_of_claims] => 16 [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/A1/0202/20090202373.pdf [firstpage_image] =>[orig_patent_app_number] => 11577347 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/577347
Suspension spring for linear compressor Oct 31, 2005 Issued
Array ( [id] => 5912192 [patent_doc_number] => 20060127254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'Hydraulic hand pump' [patent_app_type] => utility [patent_app_number] => 11/260185 [patent_app_country] => US [patent_app_date] => 2005-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5828 [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] => publications/A1/0127/20060127254.pdf [firstpage_image] =>[orig_patent_app_number] => 11260185 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/260185
Hydraulic hand pump Oct 27, 2005 Abandoned
Array ( [id] => 5648211 [patent_doc_number] => 20060133943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Piston compressor cylinder arrangement, particularly for a hermetically enclosed refrigerant compressor' [patent_app_type] => utility [patent_app_number] => 11/253189 [patent_app_country] => US [patent_app_date] => 2005-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3085 [patent_no_of_claims] => 18 [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/A1/0133/20060133943.pdf [firstpage_image] =>[orig_patent_app_number] => 11253189 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/253189
Piston compressor cylinder arrangement, particularly for a hermetically enclosed refrigerant compressor Oct 16, 2005 Issued
Array ( [id] => 5209888 [patent_doc_number] => 20070248472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-25 [patent_title] => 'Device for Generating Highly Compressed Gas' [patent_app_type] => utility [patent_app_number] => 11/577629 [patent_app_country] => US [patent_app_date] => 2005-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6226 [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] => publications/A1/0248/20070248472.pdf [firstpage_image] =>[orig_patent_app_number] => 11577629 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/577629
Device for Generating Highly Compressed Gas Oct 13, 2005 Abandoned
Array ( [id] => 5812830 [patent_doc_number] => 20060083627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-20 [patent_title] => 'Vapor compression system including a swiveling compressor' [patent_app_type] => utility [patent_app_number] => 11/250806 [patent_app_country] => US [patent_app_date] => 2005-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5451 [patent_no_of_claims] => 27 [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/A1/0083/20060083627.pdf [firstpage_image] =>[orig_patent_app_number] => 11250806 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/250806
Vapor compression system including a swiveling compressor Oct 12, 2005 Abandoned
Array ( [id] => 5812832 [patent_doc_number] => 20060083629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-20 [patent_title] => 'Piston pump' [patent_app_type] => utility [patent_app_number] => 11/248119 [patent_app_country] => US [patent_app_date] => 2005-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4622 [patent_no_of_claims] => 14 [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/A1/0083/20060083629.pdf [firstpage_image] =>[orig_patent_app_number] => 11248119 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/248119
Piston pump Oct 11, 2005 Issued
Array ( [id] => 5812826 [patent_doc_number] => 20060083623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-20 [patent_title] => 'Compression pump system' [patent_app_type] => utility [patent_app_number] => 11/247363 [patent_app_country] => US [patent_app_date] => 2005-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5102 [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] => publications/A1/0083/20060083623.pdf [firstpage_image] =>[orig_patent_app_number] => 11247363 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/247363
Compression pump system Oct 10, 2005 Abandoned
Array ( [id] => 5642174 [patent_doc_number] => 20060280629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-14 [patent_title] => 'Loop-type microfluidic system' [patent_app_type] => utility [patent_app_number] => 11/246854 [patent_app_country] => US [patent_app_date] => 2005-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3570 [patent_no_of_claims] => 22 [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/A1/0280/20060280629.pdf [firstpage_image] =>[orig_patent_app_number] => 11246854 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/246854
Loop-type microfluidic system Oct 6, 2005 Abandoned
Array ( [id] => 5581914 [patent_doc_number] => 20090101116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'FUEL PUMP' [patent_app_type] => utility [patent_app_number] => 11/719343 [patent_app_country] => US [patent_app_date] => 2005-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1849 [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/A1/0101/20090101116.pdf [firstpage_image] =>[orig_patent_app_number] => 11719343 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/719343
FUEL PUMP Oct 4, 2005 Abandoned
Array ( [id] => 5807148 [patent_doc_number] => 20060093502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Liquid pump' [patent_app_type] => utility [patent_app_number] => 11/241922 [patent_app_country] => US [patent_app_date] => 2005-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2059 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0093/20060093502.pdf [firstpage_image] =>[orig_patent_app_number] => 11241922 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/241922
Liquid pump Oct 3, 2005 Abandoned
Array ( [id] => 5056266 [patent_doc_number] => 20070059188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-15 [patent_title] => 'Aerodynamically enhanced bearing housing pocket geometry' [patent_app_type] => utility [patent_app_number] => 11/242344 [patent_app_country] => US [patent_app_date] => 2005-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1597 [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/A1/0059/20070059188.pdf [firstpage_image] =>[orig_patent_app_number] => 11242344 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/242344
Aerodynamically enhanced bearing housing pocket geometry Oct 2, 2005 Abandoned
Array ( [id] => 5135526 [patent_doc_number] => 20070077155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-05 [patent_title] => 'Centrifugal pump with hydrodynamic bearing and double involute' [patent_app_type] => utility [patent_app_number] => 11/241624 [patent_app_country] => US [patent_app_date] => 2005-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5672 [patent_no_of_claims] => 29 [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/A1/0077/20070077155.pdf [firstpage_image] =>[orig_patent_app_number] => 11241624 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/241624
Centrifugal pump with hydrodynamic bearing and double involute Sep 29, 2005 Abandoned
Array ( [id] => 255756 [patent_doc_number] => 07575420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-18 [patent_title] => 'Vane pump' [patent_app_type] => utility [patent_app_number] => 11/236601 [patent_app_country] => US [patent_app_date] => 2005-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3415 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/575/07575420.pdf [firstpage_image] =>[orig_patent_app_number] => 11236601 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/236601
Vane pump Sep 27, 2005 Issued
Array ( [id] => 5841909 [patent_doc_number] => 20060120878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Magnetofluiddynamic pumps for non-conductive fluids' [patent_app_type] => utility [patent_app_number] => 11/236436 [patent_app_country] => US [patent_app_date] => 2005-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4343 [patent_no_of_claims] => 34 [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/A1/0120/20060120878.pdf [firstpage_image] =>[orig_patent_app_number] => 11236436 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/236436
Magnetofluiddynamic pumps for non-conductive fluids Sep 26, 2005 Abandoned
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