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] => 17037758 [patent_doc_number] => 20210254716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => FLEXIBLE CRYOGENIC SEAL [patent_app_type] => utility [patent_app_number] => 17/176548 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176548
FLEXIBLE CRYOGENIC SEAL Feb 15, 2021 Pending
Array ( [id] => 17023114 [patent_doc_number] => 20210246985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => Felt Wiper Seal with Energized Spring [patent_app_type] => utility [patent_app_number] => 17/174332 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174332
Felt Wiper Seal with Energized Spring Feb 10, 2021 Abandoned
Array ( [id] => 16982198 [patent_doc_number] => 20210226435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => GEL SEALING DEVICE [patent_app_type] => utility [patent_app_number] => 17/162632 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17162632 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/162632
Gel sealing device Jan 28, 2021 Issued
Array ( [id] => 16809007 [patent_doc_number] => 20210131560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => SEAL RING AND VALVE DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/148820 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148820
SEAL RING AND VALVE DEVICE USING THE SAME Jan 13, 2021 Abandoned
Array ( [id] => 17705539 [patent_doc_number] => 20220205545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => WIPER-SCRAPER WITH ENERGIZING SPRING [patent_app_type] => utility [patent_app_number] => 17/138966 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17138966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138966
WIPER-SCRAPER WITH ENERGIZING SPRING Dec 30, 2020 Pending
Array ( [id] => 18058929 [patent_doc_number] => 20220390015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => Under-Balanced Seal Ring [patent_app_type] => utility [patent_app_number] => 17/776041 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776041
Under-Balanced Seal Ring Dec 17, 2020 Pending
Array ( [id] => 16949327 [patent_doc_number] => 20210208018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => SENSOR-EMBEDDED GASKET FOR REAL-TIME MONITORING [patent_app_type] => utility [patent_app_number] => 17/111057 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111057
SENSOR-EMBEDDED GASKET FOR REAL-TIME MONITORING Dec 2, 2020 Pending
Array ( [id] => 17008054 [patent_doc_number] => 20210239215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => TACKY POLYURETHANE COMPOSITES [patent_app_type] => utility [patent_app_number] => 16/949641 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16949641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/949641
Tacky polyurethane composites Nov 8, 2020 Issued
Array ( [id] => 18066108 [patent_doc_number] => 20220397195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => Device for Sealed Connection Between Two Containment Enclosures for Improved Sealing [patent_app_type] => utility [patent_app_number] => 17/774671 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17774671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774671
Device for Sealed Connection Between Two Containment Enclosures for Improved Sealing Nov 4, 2020 Pending
Array ( [id] => 18094118 [patent_doc_number] => 20220412459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => OIL CONTROL RING [patent_app_type] => utility [patent_app_number] => 17/771759 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17771759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771759
OIL CONTROL RING Nov 2, 2020 Pending
Array ( [id] => 17563999 [patent_doc_number] => 20220128148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => SEALING DEVICE, SEALING ASSEMBLY AND APPARATUS HAVING A ROTATING SHAFT WITH THE SEALING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/088416 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088416
Sealing device, sealing assembly and apparatus having a rotating shaft with the sealing assembly Nov 2, 2020 Issued
Array ( [id] => 18058875 [patent_doc_number] => 20220389961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => SLIDING COMPONENTS [patent_app_type] => utility [patent_app_number] => 17/772499 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772499 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772499
SLIDING COMPONENTS Nov 1, 2020 Pending
Array ( [id] => 16809038 [patent_doc_number] => 20210131591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => Flow Path Member, Flow Path Unit, And Liquid Ejecting Apparatus [patent_app_type] => utility [patent_app_number] => 17/084802 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17084802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/084802
Flow Path Member, Flow Path Unit, And Liquid Ejecting Apparatus Oct 29, 2020 Pending
Array ( [id] => 16809013 [patent_doc_number] => 20210131566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => SEAL ASSEMBLY FOR A FLUID COUPLING [patent_app_type] => utility [patent_app_number] => 17/084851 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17084851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/084851
SEAL ASSEMBLY FOR A FLUID COUPLING Oct 29, 2020 Pending
Array ( [id] => 16809011 [patent_doc_number] => 20210131564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => SEAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/086262 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17086262 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086262
SEAL DEVICE Oct 29, 2020 Abandoned
Array ( [id] => 18636753 [patent_doc_number] => 11761342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Sealing assembly for a gas turbine engine having a leaf seal [patent_app_type] => utility [patent_app_number] => 17/079893 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6321 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079893
Sealing assembly for a gas turbine engine having a leaf seal Oct 25, 2020 Issued
Array ( [id] => 17549005 [patent_doc_number] => 20220120346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => DUAL WINDAGE BLOCKER AND RETENTION FEATURE DESIGN FOR SEAL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/072744 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17072744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/072744
Dual windage blocker and retention feature design for seal assembly Oct 15, 2020 Issued
Array ( [id] => 16778950 [patent_doc_number] => 20210116028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => Sealing device [patent_app_type] => utility [patent_app_number] => 17/071447 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17071447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071447
Sealing device Oct 14, 2020 Issued
Array ( [id] => 18021591 [patent_doc_number] => 20220373090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => SEALING DEVICE [patent_app_type] => utility [patent_app_number] => 17/781938 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5849 [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] => 17781938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781938
SEALING DEVICE Oct 13, 2020 Pending
Array ( [id] => 18576286 [patent_doc_number] => 11732804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Hydraulic tool mount and sealing piston for such a mount [patent_app_type] => utility [patent_app_number] => 17/066883 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5870 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066883
Hydraulic tool mount and sealing piston for such a mount Oct 8, 2020 Issued
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