Search

George D Kirschbaum

Examiner (ID: 9411, Phone: (571)272-4232 , Office: P/2913 )

Most Active Art Unit
2913
Art Unit(s)
2922, 2913
Total Applications
3413
Issued Applications
3256
Pending Applications
8
Abandoned Applications
148

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15365271 [patent_doc_number] => 20200018400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => SEAL DEVICE [patent_app_type] => utility [patent_app_number] => 16/483666 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16483666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/483666
SEAL DEVICE Feb 20, 2018 Abandoned
Array ( [id] => 15365273 [patent_doc_number] => 20200018401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => SEAL DEVICE [patent_app_type] => utility [patent_app_number] => 16/483674 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16483674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/483674
SEAL DEVICE Feb 20, 2018 Abandoned
Array ( [id] => 15437457 [patent_doc_number] => 20200032912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => SEAL DEVICE [patent_app_type] => utility [patent_app_number] => 16/483639 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16483639 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/483639
SEAL DEVICE Feb 20, 2018 Abandoned
Array ( [id] => 15558923 [patent_doc_number] => 20200063873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => SEAL DEVICE [patent_app_type] => utility [patent_app_number] => 16/488107 [patent_app_country] => US [patent_app_date] => 2018-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16488107 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/488107
SEAL DEVICE Feb 15, 2018 Abandoned
Array ( [id] => 14626435 [patent_doc_number] => 20190226585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => Hydrodynamic Intershaft Piston Ring Seal [patent_app_type] => utility [patent_app_number] => 15/879535 [patent_app_country] => US [patent_app_date] => 2018-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15879535 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/879535
Hydrodynamic Intershaft Piston Ring Seal Jan 24, 2018 Abandoned
Array ( [id] => 15195503 [patent_doc_number] => 10495238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Fluid sealing device and power cable line [patent_app_type] => utility [patent_app_number] => 15/876612 [patent_app_country] => US [patent_app_date] => 2018-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8360 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 15876612 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/876612
Fluid sealing device and power cable line Jan 21, 2018 Issued
Array ( [id] => 14626433 [patent_doc_number] => 20190226584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => LIP SEAL WITH AIR-SIDE SPRING [patent_app_type] => utility [patent_app_number] => 15/874988 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15874988 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/874988
LIP SEAL WITH AIR-SIDE SPRING Jan 18, 2018 Abandoned
Array ( [id] => 12554928 [patent_doc_number] => 10014537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => Dynamic decompression control for high pressure seals [patent_app_type] => utility [patent_app_number] => 15/875458 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4235 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15875458 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/875458
Dynamic decompression control for high pressure seals Jan 18, 2018 Issued
Array ( [id] => 13358607 [patent_doc_number] => 20180230843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => SEALING ELEMENT AND A METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 15/874058 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15874058 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/874058
SEALING ELEMENT AND A METHOD OF MANUFACTURING THE SAME Jan 17, 2018 Abandoned
Array ( [id] => 14568187 [patent_doc_number] => 20190211700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => REDUCED MASS INTERSHAFT SEAL ASSEMBLY FOR IMPROVED WEAR RATES [patent_app_type] => utility [patent_app_number] => 15/866034 [patent_app_country] => US [patent_app_date] => 2018-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15866034 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/866034
REDUCED MASS INTERSHAFT SEAL ASSEMBLY FOR IMPROVED WEAR RATES Jan 8, 2018 Abandoned
Array ( [id] => 13509625 [patent_doc_number] => 20180306355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => Sealing Connector [patent_app_type] => utility [patent_app_number] => 15/864486 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15864486 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/864486
Sealing connector Jan 7, 2018 Issued
Array ( [id] => 14995449 [patent_doc_number] => 20190316682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => SLIDING COMPONENT [patent_app_type] => utility [patent_app_number] => 16/347657 [patent_app_country] => US [patent_app_date] => 2017-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16347657 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/347657
Sliding component Nov 5, 2017 Issued
Array ( [id] => 12684073 [patent_doc_number] => 20180119857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => AXIAL AND RADIAL FLOATING SEALS [patent_app_type] => utility [patent_app_number] => 15/799548 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15799548 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/799548
Axial and radial floating seals Oct 30, 2017 Issued
Array ( [id] => 12228110 [patent_doc_number] => 09915345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-13 [patent_title] => 'Piston assembly' [patent_app_type] => utility [patent_app_number] => 15/725786 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6650 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15725786 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/725786
Piston assembly Oct 4, 2017 Issued
Array ( [id] => 14100897 [patent_doc_number] => 20190092124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => RIB SEAL ON FRONT OF DASH SEAL [patent_app_type] => utility [patent_app_number] => 15/718625 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15718625 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/718625
Rib seal on front of dash seal Sep 27, 2017 Issued
Array ( [id] => 12587511 [patent_doc_number] => 20180087666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => RADIAL SHAFT SEAL ASSEMBLY WITH DEBRIS EXCLUSION MEMBER AND METHOD OF CONSTRUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 15/714477 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15714477 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/714477
RADIAL SHAFT SEAL ASSEMBLY WITH DEBRIS EXCLUSION MEMBER AND METHOD OF CONSTRUCTION THEREOF Sep 24, 2017 Abandoned
Array ( [id] => 16445637 [patent_doc_number] => 10837556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Packing for a well service pump [patent_app_type] => utility [patent_app_number] => 15/710574 [patent_app_country] => US [patent_app_date] => 2017-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2052 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15710574 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/710574
Packing for a well service pump Sep 19, 2017 Issued
Array ( [id] => 16353988 [patent_doc_number] => 10794493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Electromagnetic cartridge seal [patent_app_type] => utility [patent_app_number] => 15/707191 [patent_app_country] => US [patent_app_date] => 2017-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2988 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15707191 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/707191
Electromagnetic cartridge seal Sep 17, 2017 Issued
Array ( [id] => 12236524 [patent_doc_number] => 20180069387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'GEL SEALING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/707447 [patent_app_country] => US [patent_app_date] => 2017-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12497 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15707447 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/707447
Gel sealing device Sep 17, 2017 Issued
Array ( [id] => 12186377 [patent_doc_number] => 20180045313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'Seal' [patent_app_type] => utility [patent_app_number] => 15/704784 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3387 [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] => 15704784 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/704784
Seal Sep 13, 2017 Issued
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