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] => 18598057 [patent_doc_number] => 20230272856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => TURBOEXPANDER LABYRINTH SEAL [patent_app_type] => utility [patent_app_number] => 18/313824 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18313824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313824
TURBOEXPANDER LABYRINTH SEAL May 7, 2023 Pending
Array ( [id] => 18613256 [patent_doc_number] => 20230279992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => CUP AND SEAL SYSTEM FOR TRAILER BRAKES [patent_app_type] => utility [patent_app_number] => 18/117865 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18117865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/117865
CUP AND SEAL SYSTEM FOR TRAILER BRAKES Mar 5, 2023 Pending
Array ( [id] => 18613212 [patent_doc_number] => 20230279948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => SEAL AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/177786 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18177786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177786
SEAL AND METHOD OF MAKING THE SAME Mar 2, 2023 Pending
Array ( [id] => 18613213 [patent_doc_number] => 20230279949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => SEAL RING INSTALLATION MODULE AND SEAL RING INSTALLATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/176545 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176545 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176545
SEAL RING INSTALLATION MODULE AND SEAL RING INSTALLATION SYSTEM Feb 28, 2023 Pending
Array ( [id] => 18452719 [patent_doc_number] => 20230193999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SEALING DEVICE AND SEALING ARRANGEMENT WITH SENSOR SYSTEM FOR CONDITION MONITORING [patent_app_type] => utility [patent_app_number] => 18/172101 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172101
SEALING DEVICE AND SEALING ARRANGEMENT WITH SENSOR SYSTEM FOR CONDITION MONITORING Feb 20, 2023 Pending
Array ( [id] => 18552711 [patent_doc_number] => 20230250722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => Rotary Combustion Engine Block Sealing [patent_app_type] => utility [patent_app_number] => 18/110764 [patent_app_country] => US [patent_app_date] => 2023-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18110764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/110764
Rotary Combustion Engine Block Sealing Feb 15, 2023 Pending
Array ( [id] => 18849649 [patent_doc_number] => 20230412053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => COMPOSITE OIL SEAL HAVING ELECTRIC CORROSION PREVENTION FUNCTION AND METHOD OF MANUFACTURING GROUND PATH THEREOF [patent_app_type] => utility [patent_app_number] => 18/110147 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18110147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/110147
COMPOSITE OIL SEAL HAVING ELECTRIC CORROSION PREVENTION FUNCTION AND METHOD OF MANUFACTURING GROUND PATH THEREOF Feb 14, 2023 Pending
Array ( [id] => 18552897 [patent_doc_number] => 20230250908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => FEMALE FLUID CONNECTOR ELEMENT AND FLUID CONNECTOR COMPRISING SUCH AN ELEMENT [patent_app_type] => utility [patent_app_number] => 18/164948 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18164948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/164948
FEMALE FLUID CONNECTOR ELEMENT AND FLUID CONNECTOR COMPRISING SUCH AN ELEMENT Feb 5, 2023 Pending
Array ( [id] => 18498210 [patent_doc_number] => 20230220914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => GASKET [patent_app_type] => utility [patent_app_number] => 18/093898 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093898
GASKET Jan 5, 2023 Pending
Array ( [id] => 18322326 [patent_doc_number] => 20230120454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => WEAR RING AND WEAR RING ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 18/069368 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069368
WEAR RING AND WEAR RING ARRANGEMENT Dec 20, 2022 Pending
Array ( [id] => 18391910 [patent_doc_number] => 20230160128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SEALING DEVICE FOR SLEEVES OF WASHING MACHINES [patent_app_type] => utility [patent_app_number] => 17/987959 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987959
SEALING DEVICE FOR SLEEVES OF WASHING MACHINES Nov 15, 2022 Pending
Array ( [id] => 18335046 [patent_doc_number] => 20230126994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SEAL WITH INSERT AND METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/049412 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049412
SEAL WITH INSERT AND METHODS OF MAKING AND USING THE SAME Oct 24, 2022 Pending
Array ( [id] => 19211435 [patent_doc_number] => 12000486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Seal and method of making and using the same [patent_app_type] => utility [patent_app_number] => 17/937015 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8663 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17937015 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/937015
Seal and method of making and using the same Sep 29, 2022 Issued
Array ( [id] => 18093883 [patent_doc_number] => 20220412224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => SEALING STRUCTURE AND SEALING SYSTEM FOR GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/834299 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834299
SEALING STRUCTURE AND SEALING SYSTEM FOR GAS TURBINE ENGINE Jun 6, 2022 Pending
Array ( [id] => 18771648 [patent_doc_number] => 20230366469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => PNEUMATIC STANDSTILL SHAFT SEAL [patent_app_type] => utility [patent_app_number] => 17/742851 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742851
PNEUMATIC STANDSTILL SHAFT SEAL May 11, 2022 Pending
Array ( [id] => 18771645 [patent_doc_number] => 20230366466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => HYDRAULIC CYLINDER SEALING ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 17/740569 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17740569 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/740569
HYDRAULIC CYLINDER SEALING ARRANGEMENT May 9, 2022 Pending
Array ( [id] => 17983440 [patent_doc_number] => 20220349476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => HIGH PRESSURE SEAL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/732323 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732323
HIGH PRESSURE SEAL ASSEMBLY Apr 27, 2022 Pending
Array ( [id] => 18726774 [patent_doc_number] => 20230341055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SEAL ARRANGEMENT WITH LOW DRAG SEAL GLAND [patent_app_type] => utility [patent_app_number] => 17/726979 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17726979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726979
SEAL ARRANGEMENT WITH LOW DRAG SEAL GLAND Apr 21, 2022 Pending
Array ( [id] => 19196986 [patent_doc_number] => 11994218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Non-contact seal with seal device axial locator(s) [patent_app_type] => utility [patent_app_number] => 17/716661 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6687 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716661
Non-contact seal with seal device axial locator(s) Apr 7, 2022 Issued
Array ( [id] => 17883637 [patent_doc_number] => 20220299114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => LEATHER FLANGE FOR A BIDIRECTIONAL SEAL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/701363 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701363 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701363
LEATHER FLANGE FOR A BIDIRECTIONAL SEAL ASSEMBLY Mar 21, 2022 Pending
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