Search

John M. Hoffmann

Examiner (ID: 10071, Phone: (571)272-1191 , Office: P/1741 )

Most Active Art Unit
1731
Art Unit(s)
1712, 1304, 1791, 1303, 1731, 1741
Total Applications
1565
Issued Applications
722
Pending Applications
142
Abandoned Applications
703

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2096573 [patent_doc_number] => 04457565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-03 [patent_title] => 'Two-piece master track link' [patent_app_type] => 1 [patent_app_number] => 6/401324 [patent_app_country] => US [patent_app_date] => 1982-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3635 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/457/04457565.pdf [firstpage_image] =>[orig_patent_app_number] => 401324 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/401324
Two-piece master track link Jul 22, 1982 Issued
Array ( [id] => 2058893 [patent_doc_number] => 04452493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-05 [patent_title] => 'Wire wheel simulated wheel cover' [patent_app_type] => 1 [patent_app_number] => 6/401421 [patent_app_country] => US [patent_app_date] => 1982-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3909 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/452/04452493.pdf [firstpage_image] =>[orig_patent_app_number] => 401421 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/401421
Wire wheel simulated wheel cover Jul 22, 1982 Issued
Array ( [id] => 2186705 [patent_doc_number] => 04511182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-16 [patent_title] => 'Skate wheel cover' [patent_app_type] => 1 [patent_app_number] => 6/400475 [patent_app_country] => US [patent_app_date] => 1982-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1239 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/511/04511182.pdf [firstpage_image] =>[orig_patent_app_number] => 400475 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/400475
Skate wheel cover Jul 20, 1982 Issued
Array ( [id] => 2003253 [patent_doc_number] => 04411661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-25 [patent_title] => 'Spike connector' [patent_app_type] => 1 [patent_app_number] => 6/399511 [patent_app_country] => US [patent_app_date] => 1982-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1811 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/411/04411661.pdf [firstpage_image] =>[orig_patent_app_number] => 399511 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/399511
Spike connector Jul 18, 1982 Issued
Array ( [id] => 2060035 [patent_doc_number] => 04440209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-03 [patent_title] => 'Split rim with axially located split band' [patent_app_type] => 1 [patent_app_number] => 6/399627 [patent_app_country] => US [patent_app_date] => 1982-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2219 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/440/04440209.pdf [firstpage_image] =>[orig_patent_app_number] => 399627 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/399627
Split rim with axially located split band Jul 18, 1982 Issued
Array ( [id] => 2014701 [patent_doc_number] => 04418847 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-06 [patent_title] => 'Tip sealing tilt valve structure for viscous flow liquids' [patent_app_type] => 1 [patent_app_number] => 6/394517 [patent_app_country] => US [patent_app_date] => 1982-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 13 [patent_no_of_words] => 3526 [patent_no_of_claims] => 9 [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] => patents/04/418/04418847.pdf [firstpage_image] =>[orig_patent_app_number] => 394517 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/394517
Tip sealing tilt valve structure for viscous flow liquids Jul 1, 1982 Issued
06/393826 PNEUMATIC GATE FOR RAILWAY HOPPER CARS Jun 29, 1982 Abandoned
Array ( [id] => 2174325 [patent_doc_number] => 04508392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-02 [patent_title] => 'Wheel hub including structure for attachment of accessories' [patent_app_type] => 1 [patent_app_number] => 6/393069 [patent_app_country] => US [patent_app_date] => 1982-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 3371 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/508/04508392.pdf [firstpage_image] =>[orig_patent_app_number] => 393069 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/393069
Wheel hub including structure for attachment of accessories Jun 27, 1982 Issued
Array ( [id] => 2144032 [patent_doc_number] => 04497521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-05 [patent_title] => 'Ball-like wheel with sockets for axle' [patent_app_type] => 1 [patent_app_number] => 6/392517 [patent_app_country] => US [patent_app_date] => 1982-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1369 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/497/04497521.pdf [firstpage_image] =>[orig_patent_app_number] => 392517 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/392517
Ball-like wheel with sockets for axle Jun 27, 1982 Issued
Array ( [id] => 2096023 [patent_doc_number] => 04428507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-31 [patent_title] => 'Collapsible container with accordion pleated sidewalls, air vent and swivel valve outlet' [patent_app_type] => 1 [patent_app_number] => 6/390554 [patent_app_country] => US [patent_app_date] => 1982-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4143 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 439 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/428/04428507.pdf [firstpage_image] =>[orig_patent_app_number] => 390554 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/390554
Collapsible container with accordion pleated sidewalls, air vent and swivel valve outlet Jun 20, 1982 Issued
Array ( [id] => 2061940 [patent_doc_number] => 04440411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-03 [patent_title] => 'Vehicle hub step' [patent_app_type] => 1 [patent_app_number] => 6/389351 [patent_app_country] => US [patent_app_date] => 1982-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1206 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/440/04440411.pdf [firstpage_image] =>[orig_patent_app_number] => 389351 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/389351
Vehicle hub step Jun 16, 1982 Issued
Array ( [id] => 2102828 [patent_doc_number] => 04471999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-18 [patent_title] => 'Vehicle wheel assembly with insulation intermediate bead seats' [patent_app_type] => 1 [patent_app_number] => 6/384789 [patent_app_country] => US [patent_app_date] => 1982-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1465 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/471/04471999.pdf [firstpage_image] =>[orig_patent_app_number] => 384789 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/384789
Vehicle wheel assembly with insulation intermediate bead seats Jun 3, 1982 Issued
Array ( [id] => 2169954 [patent_doc_number] => 04512382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-23 [patent_title] => 'Indexing and locking assembly for multi-piece truck rims' [patent_app_type] => 1 [patent_app_number] => 6/373005 [patent_app_country] => US [patent_app_date] => 1982-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 14 [patent_no_of_words] => 3108 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/512/04512382.pdf [firstpage_image] =>[orig_patent_app_number] => 373005 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/373005
Indexing and locking assembly for multi-piece truck rims Jun 3, 1982 Issued
Array ( [id] => 2123835 [patent_doc_number] => 04489988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-25 [patent_title] => 'Method and apparatus for providing a sealed trailer wheel' [patent_app_type] => 1 [patent_app_number] => 6/383827 [patent_app_country] => US [patent_app_date] => 1982-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2242 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/489/04489988.pdf [firstpage_image] =>[orig_patent_app_number] => 383827 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/383827
Method and apparatus for providing a sealed trailer wheel May 31, 1982 Issued
Array ( [id] => 2058926 [patent_doc_number] => 04452496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-05 [patent_title] => 'Tracked vehicles' [patent_app_type] => 1 [patent_app_number] => 6/383730 [patent_app_country] => US [patent_app_date] => 1982-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5086 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/452/04452496.pdf [firstpage_image] =>[orig_patent_app_number] => 383730 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/383730
Tracked vehicles May 31, 1982 Issued
Array ( [id] => 2109130 [patent_doc_number] => 04436225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-13 [patent_title] => 'Dispenser having a trigger-bulb pump' [patent_app_type] => 1 [patent_app_number] => 6/378805 [patent_app_country] => US [patent_app_date] => 1982-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 3432 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/436/04436225.pdf [firstpage_image] =>[orig_patent_app_number] => 378805 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/378805
Dispenser having a trigger-bulb pump May 16, 1982 Issued
Array ( [id] => 2115657 [patent_doc_number] => 04448455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-15 [patent_title] => 'Releasable auxiliary wheel coupling mechanism' [patent_app_type] => 1 [patent_app_number] => 6/380737 [patent_app_country] => US [patent_app_date] => 1982-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2493 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/448/04448455.pdf [firstpage_image] =>[orig_patent_app_number] => 380737 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/380737
Releasable auxiliary wheel coupling mechanism May 12, 1982 Issued
Array ( [id] => 2114892 [patent_doc_number] => 04488761 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-18 [patent_title] => 'Wheel disc brake' [patent_app_type] => 1 [patent_app_number] => 6/376533 [patent_app_country] => US [patent_app_date] => 1982-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2264 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/488/04488761.pdf [firstpage_image] =>[orig_patent_app_number] => 376533 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/376533
Wheel disc brake May 9, 1982 Issued
Array ( [id] => 2033658 [patent_doc_number] => 04410109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-18 [patent_title] => 'Leak detection system and check valve for use therein' [patent_app_type] => 1 [patent_app_number] => 6/374787 [patent_app_country] => US [patent_app_date] => 1982-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4469 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/410/04410109.pdf [firstpage_image] =>[orig_patent_app_number] => 374787 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/374787
Leak detection system and check valve for use therein May 3, 1982 Issued
Array ( [id] => 2196812 [patent_doc_number] => 04523790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-18 [patent_title] => 'Light weight wheel formed from sheet metal' [patent_app_type] => 1 [patent_app_number] => 6/374740 [patent_app_country] => US [patent_app_date] => 1982-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 19 [patent_no_of_words] => 5224 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/523/04523790.pdf [firstpage_image] =>[orig_patent_app_number] => 374740 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/374740
Light weight wheel formed from sheet metal May 3, 1982 Issued
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