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] => 11730002 [patent_doc_number] => 20170191445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'Multi-Layer Gasket Assembly' [patent_app_type] => utility [patent_app_number] => 14/988228 [patent_app_country] => US [patent_app_date] => 2016-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2479 [patent_no_of_claims] => 10 [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] => 14988228 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/988228
Multi-Layer Gasket Assembly Jan 4, 2016 Abandoned
Array ( [id] => 10823226 [patent_doc_number] => 20160169391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'GASKET, AND METHOD OF PRODUCTION AND USAGE THEREOF' [patent_app_type] => utility [patent_app_number] => 14/963632 [patent_app_country] => US [patent_app_date] => 2015-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2148 [patent_no_of_claims] => 13 [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] => 14963632 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/963632
GASKET, AND METHOD OF PRODUCTION AND USAGE THEREOF Dec 8, 2015 Abandoned
Array ( [id] => 14915271 [patent_doc_number] => 10428947 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Sealing device [patent_app_type] => utility [patent_app_number] => 15/523608 [patent_app_country] => US [patent_app_date] => 2015-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3663 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15523608 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/523608
Sealing device Nov 8, 2015 Issued
Array ( [id] => 12093416 [patent_doc_number] => 20170350509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'SEALING MEMBER AND FLUID PRESSURE DEVICE PROVIDED THEREWITH' [patent_app_type] => utility [patent_app_number] => 15/521186 [patent_app_country] => US [patent_app_date] => 2015-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2883 [patent_no_of_claims] => 3 [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] => 15521186 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/521186
SEALING MEMBER AND FLUID PRESSURE DEVICE PROVIDED THEREWITH Nov 3, 2015 Abandoned
Array ( [id] => 12059622 [patent_doc_number] => 20170335966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'SHAFT SEAL ARRANGEMENT FOR A FLUID MACHINE AND METHOD FOR SEALING A SHAFT OF A FLUID MACHINE' [patent_app_type] => utility [patent_app_number] => 15/531639 [patent_app_country] => US [patent_app_date] => 2015-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6222 [patent_no_of_claims] => 18 [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] => 15531639 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/531639
SHAFT SEAL ARRANGEMENT FOR A FLUID MACHINE AND METHOD FOR SEALING A SHAFT OF A FLUID MACHINE Nov 2, 2015 Abandoned
Array ( [id] => 12031613 [patent_doc_number] => 20170321712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'SEAL DEVICE AND ROTARY MACHINE' [patent_app_type] => utility [patent_app_number] => 15/521968 [patent_app_country] => US [patent_app_date] => 2015-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5652 [patent_no_of_claims] => 6 [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] => 15521968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/521968
SEAL DEVICE AND ROTARY MACHINE Oct 19, 2015 Abandoned
Array ( [id] => 13015337 [patent_doc_number] => 10030778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Sealing sleeve for a rotary joint coupling [patent_app_type] => utility [patent_app_number] => 14/887032 [patent_app_country] => US [patent_app_date] => 2015-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2676 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 468 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14887032 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/887032
Sealing sleeve for a rotary joint coupling Oct 18, 2015 Issued
Array ( [id] => 10769649 [patent_doc_number] => 20160115805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'FLEXIBLE FILM-RIDING SEAL' [patent_app_type] => utility [patent_app_number] => 14/878862 [patent_app_country] => US [patent_app_date] => 2015-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2969 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14878862 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/878862
Flexible film-riding seal Oct 7, 2015 Issued
Array ( [id] => 12052126 [patent_doc_number] => 20170328471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'TWO-PIECE PISTON RING' [patent_app_type] => utility [patent_app_number] => 15/529232 [patent_app_country] => US [patent_app_date] => 2015-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1887 [patent_no_of_claims] => 4 [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] => 15529232 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/529232
TWO-PIECE PISTON RING Sep 14, 2015 Abandoned
Array ( [id] => 10491951 [patent_doc_number] => 20150376973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'TUNABLE FLOATING SEAL INSERT' [patent_app_type] => utility [patent_app_number] => 14/846405 [patent_app_country] => US [patent_app_date] => 2015-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7319 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14846405 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/846405
Tunable floating seal insert Sep 3, 2015 Issued
Array ( [id] => 14247783 [patent_doc_number] => 10274086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Sliding component [patent_app_type] => utility [patent_app_number] => 15/505562 [patent_app_country] => US [patent_app_date] => 2015-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5936 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15505562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/505562
Sliding component Aug 25, 2015 Issued
Array ( [id] => 10715183 [patent_doc_number] => 20160061330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'DUAL-ENDED BRUSH SEAL ASSEMBLY AND METHOD OF MANUFACTURE' [patent_app_type] => utility [patent_app_number] => 14/836302 [patent_app_country] => US [patent_app_date] => 2015-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4816 [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] => 14836302 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/836302
Dual-ended brush seal assembly and method of manufacture Aug 25, 2015 Issued
Array ( [id] => 13637847 [patent_doc_number] => 09845880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-19 [patent_title] => Sealing ring and use thereof [patent_app_type] => utility [patent_app_number] => 14/831882 [patent_app_country] => US [patent_app_date] => 2015-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4115 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14831882 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/831882
Sealing ring and use thereof Aug 20, 2015 Issued
Array ( [id] => 11923473 [patent_doc_number] => 09791045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-17 [patent_title] => 'Oil ring' [patent_app_type] => utility [patent_app_number] => 14/825702 [patent_app_country] => US [patent_app_date] => 2015-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 12657 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 510 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14825702 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/825702
Oil ring Aug 12, 2015 Issued
Array ( [id] => 11895961 [patent_doc_number] => 09765889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Seal' [patent_app_type] => utility [patent_app_number] => 14/816862 [patent_app_country] => US [patent_app_date] => 2015-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3388 [patent_no_of_claims] => 20 [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] => 14816862 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/816862
Seal Aug 2, 2015 Issued
Array ( [id] => 11422067 [patent_doc_number] => 20170030211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'SEALS WITH A CONFORMABLE COATING FOR TURBOMACHINERY' [patent_app_type] => utility [patent_app_number] => 14/810672 [patent_app_country] => US [patent_app_date] => 2015-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11173 [patent_no_of_claims] => 12 [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] => 14810672 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/810672
SEALS WITH A CONFORMABLE COATING FOR TURBOMACHINERY Jul 27, 2015 Abandoned
Array ( [id] => 16199483 [patent_doc_number] => 10724636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Combined oil ring [patent_app_type] => utility [patent_app_number] => 15/329282 [patent_app_country] => US [patent_app_date] => 2015-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3824 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15329282 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/329282
Combined oil ring Jul 21, 2015 Issued
Array ( [id] => 10438063 [patent_doc_number] => 20150323075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-12 [patent_title] => 'SHEET-METAL FLAT SEAL LAYER AND METHOD FOR THE PRODUCTION THEREOF' [patent_app_type] => utility [patent_app_number] => 14/804602 [patent_app_country] => US [patent_app_date] => 2015-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7089 [patent_no_of_claims] => 17 [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] => 14804602 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/804602
Sheet-metal flat seal layer and method for the production thereof Jul 20, 2015 Issued
Array ( [id] => 10686620 [patent_doc_number] => 20160032765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'BEARING COMPARTMENT SEALING SYSTEM WITH PASSIVE COOLING' [patent_app_type] => utility [patent_app_number] => 14/803452 [patent_app_country] => US [patent_app_date] => 2015-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3656 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14803452 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/803452
Bearing compartment sealing system with passive cooling Jul 19, 2015 Issued
Array ( [id] => 10671854 [patent_doc_number] => 20160017999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'ELASTOMERIC GASKET HAVING A FOAM METAL SKELETAL MEMBER' [patent_app_type] => utility [patent_app_number] => 14/802462 [patent_app_country] => US [patent_app_date] => 2015-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5590 [patent_no_of_claims] => 30 [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] => 14802462 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/802462
ELASTOMERIC GASKET HAVING A FOAM METAL SKELETAL MEMBER Jul 16, 2015 Abandoned
Menu