
David Bochna
Examiner (ID: 224, Phone: (571)272-7078 , Office: P/3679 )
| Most Active Art Unit | 3679 |
| Art Unit(s) | 3679, 3629, 3626 |
| Total Applications | 3011 |
| Issued Applications | 2327 |
| Pending Applications | 172 |
| Abandoned Applications | 541 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16507095
[patent_doc_number] => 20200386351
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-10
[patent_title] => ARCUATE THREAD FORM FIT
[patent_app_type] => utility
[patent_app_number] => 16/895540
[patent_app_country] => US
[patent_app_date] => 2020-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4665
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 16895540
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/895540 | Arcuate thread form fit | Jun 7, 2020 | Issued |
Array
(
[id] => 17897974
[patent_doc_number] => 20220307636
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-29
[patent_title] => SEALING STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 17/295044
[patent_app_country] => US
[patent_app_date] => 2020-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4655
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17295044
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/295044 | Sealing structure | Jun 4, 2020 | Issued |
Array
(
[id] => 19151860
[patent_doc_number] => 11976764
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-07
[patent_title] => Tubular with screw thread
[patent_app_type] => utility
[patent_app_number] => 17/616940
[patent_app_country] => US
[patent_app_date] => 2020-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 5661
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616940
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/616940 | Tubular with screw thread | Jun 4, 2020 | Issued |
Array
(
[id] => 16541928
[patent_doc_number] => 20200408341
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-31
[patent_title] => Pipe Element Coupler and Coupling Method Thereof
[patent_app_type] => utility
[patent_app_number] => 16/892299
[patent_app_country] => US
[patent_app_date] => 2020-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11767
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -29
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892299
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/892299 | Pipe element coupler and coupling method thereof | Jun 3, 2020 | Issued |
Array
(
[id] => 17876343
[patent_doc_number] => 11448349
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-09-20
[patent_title] => Universal hose coupling adapter
[patent_app_type] => utility
[patent_app_number] => 16/891474
[patent_app_country] => US
[patent_app_date] => 2020-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3999
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 302
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16891474
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/891474 | Universal hose coupling adapter | Jun 2, 2020 | Issued |
Array
(
[id] => 16484593
[patent_doc_number] => 20200378194
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-03
[patent_title] => Casing With External Thread and Methods of Manufacture
[patent_app_type] => utility
[patent_app_number] => 16/885427
[patent_app_country] => US
[patent_app_date] => 2020-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3231
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16885427
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/885427 | Casing With External Thread and Methods of Manufacture | May 27, 2020 | Abandoned |
Array
(
[id] => 17229507
[patent_doc_number] => 20210356063
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-18
[patent_title] => Pipe Locking Connection Structure
[patent_app_type] => utility
[patent_app_number] => 15/930557
[patent_app_country] => US
[patent_app_date] => 2020-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1427
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -2
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930557
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/930557 | Pipe Locking Connection Structure | May 12, 2020 | Abandoned |
Array
(
[id] => 19077219
[patent_doc_number] => 11946575
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-02
[patent_title] => Device for pre-positioning a profile clamp, and connection system
[patent_app_type] => utility
[patent_app_number] => 17/611747
[patent_app_country] => US
[patent_app_date] => 2020-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3335
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17611747
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/611747 | Device for pre-positioning a profile clamp, and connection system | May 7, 2020 | Issued |
Array
(
[id] => 20343839
[patent_doc_number] => 12467564
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-11
[patent_title] => Threaded connection for hammering interconnected tubular members
[patent_app_type] => utility
[patent_app_number] => 17/594700
[patent_app_country] => US
[patent_app_date] => 2020-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 18
[patent_no_of_words] => 998
[patent_no_of_claims] => 35
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 327
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594700
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/594700 | Threaded connection for hammering interconnected tubular members | Apr 29, 2020 | Issued |
Array
(
[id] => 16422774
[patent_doc_number] => 20200347972
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-05
[patent_title] => SPRING CLAMP WITH INSTALLATION AND REMOVAL CAPABILITY
[patent_app_type] => utility
[patent_app_number] => 16/863146
[patent_app_country] => US
[patent_app_date] => 2020-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19746
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16863146
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/863146 | Spring clamp with installation and removal capability | Apr 29, 2020 | Issued |
Array
(
[id] => 16399746
[patent_doc_number] => 20200340604
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-29
[patent_title] => PIPE COUPLING AND METHOD
[patent_app_type] => utility
[patent_app_number] => 16/860630
[patent_app_country] => US
[patent_app_date] => 2020-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4119
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 16860630
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/860630 | PIPE COUPLING AND METHOD | Apr 27, 2020 | Abandoned |
Array
(
[id] => 19521816
[patent_doc_number] => 12123529
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-10-22
[patent_title] => Coupling system
[patent_app_type] => utility
[patent_app_number] => 17/608876
[patent_app_country] => US
[patent_app_date] => 2020-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 4844
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17608876
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/608876 | Coupling system | Apr 27, 2020 | Issued |
Array
(
[id] => 16223736
[patent_doc_number] => 20200248853
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-08-06
[patent_title] => Electrical Conduit, Connection Structure for Electrical Conduit, Bell Block, Method for Connecting Electrical Conduit, Method for Connecting Electrical Conduit and Bell Block, Pipe Coupling, Ring Member, Double-Wall Electrical Conduit, and Connection Structure and Conduit Line for Double-Wall Electrical Conduit
[patent_app_type] => utility
[patent_app_number] => 16/856726
[patent_app_country] => US
[patent_app_date] => 2020-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 25580
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -40
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856726
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/856726 | Electrical conduit, connection structure for electrical conduit, bell block, method for connecting electrical conduit, method for connecting electrical conduit and bell block, pipe coupling, ring member, double-wall electrical conduit, and connection structure and conduit line for double-wall electrical conduit | Apr 22, 2020 | Issued |
Array
(
[id] => 17705563
[patent_doc_number] => 20220205569
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-30
[patent_title] => FITTING FOR CONNECTING PIPES, IN PARTICULAR FLEXIBLE PIPES
[patent_app_type] => utility
[patent_app_number] => 17/607351
[patent_app_country] => US
[patent_app_date] => 2020-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8634
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 456
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17607351
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/607351 | Fitting for connecting pipes, in particular flexible pipes | Apr 21, 2020 | Issued |
Array
(
[id] => 16223740
[patent_doc_number] => 20200248857
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-08-06
[patent_title] => FITTING FOR CONNECTING A MAIN PIPE LINER TO A BRANCH CONDUIT
[patent_app_type] => utility
[patent_app_number] => 16/853272
[patent_app_country] => US
[patent_app_date] => 2020-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4948
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 16853272
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/853272 | Fitting for connecting a main pipe liner to a branch conduit | Apr 19, 2020 | Issued |
Array
(
[id] => 16377183
[patent_doc_number] => 20200326025
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-15
[patent_title] => Fluid-Pressure Assisted Coaxial Fluid Elements, Fittings and Assemblies
[patent_app_type] => utility
[patent_app_number] => 16/848690
[patent_app_country] => US
[patent_app_date] => 2020-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7535
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[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] => 16848690
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/848690 | Fluid-Pressure Assisted Coaxial Fluid Elements, Fittings and Assemblies | Apr 13, 2020 | Abandoned |
Array
(
[id] => 17939256
[patent_doc_number] => 11473702
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-10-18
[patent_title] => Integral expanded upset
[patent_app_type] => utility
[patent_app_number] => 16/845152
[patent_app_country] => US
[patent_app_date] => 2020-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 18
[patent_no_of_words] => 6209
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 243
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845152
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/845152 | Integral expanded upset | Apr 9, 2020 | Issued |
Array
(
[id] => 16376894
[patent_doc_number] => 20200325736
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-15
[patent_title] => THREADED CONNECTION
[patent_app_type] => utility
[patent_app_number] => 16/843996
[patent_app_country] => US
[patent_app_date] => 2020-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2729
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -2
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16843996
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/843996 | THREADED CONNECTION | Apr 8, 2020 | Abandoned |
Array
(
[id] => 17142583
[patent_doc_number] => 20210310595
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-10-07
[patent_title] => MULTI-PURPOSE FITTING
[patent_app_type] => utility
[patent_app_number] => 16/837859
[patent_app_country] => US
[patent_app_date] => 2020-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3961
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16837859
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/837859 | Multi-purpose fitting | Mar 31, 2020 | Issued |
Array
(
[id] => 18275257
[patent_doc_number] => 11614193
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-03-28
[patent_title] => Hydro-vac fitting
[patent_app_type] => utility
[patent_app_number] => 16/833063
[patent_app_country] => US
[patent_app_date] => 2020-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 7383
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833063
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/833063 | Hydro-vac fitting | Mar 26, 2020 | Issued |