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] => 2085285 [patent_doc_number] => 04423833 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-03 [patent_title] => 'Refractory immersion spout' [patent_app_type] => 1 [patent_app_number] => 6/337273 [patent_app_country] => US [patent_app_date] => 1982-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2077 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/423/04423833.pdf [firstpage_image] =>[orig_patent_app_number] => 337273 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/337273
Refractory immersion spout Jan 4, 1982 Issued
Array ( [id] => 2191070 [patent_doc_number] => 04502616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-05 [patent_title] => 'Single use vial' [patent_app_type] => 1 [patent_app_number] => 6/337080 [patent_app_country] => US [patent_app_date] => 1982-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 13 [patent_no_of_words] => 3090 [patent_no_of_claims] => 2 [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/04/502/04502616.pdf [firstpage_image] =>[orig_patent_app_number] => 337080 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/337080
Single use vial Jan 3, 1982 Issued
Array ( [id] => 2166340 [patent_doc_number] => 04512126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-23 [patent_title] => 'Panel module means' [patent_app_type] => 1 [patent_app_number] => 6/334530 [patent_app_country] => US [patent_app_date] => 1981-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 40 [patent_no_of_words] => 4663 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/512/04512126.pdf [firstpage_image] =>[orig_patent_app_number] => 334530 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/334530
Panel module means Dec 27, 1981 Issued
Array ( [id] => 2080653 [patent_doc_number] => 04437583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-20 [patent_title] => 'Dribble ring' [patent_app_type] => 1 [patent_app_number] => 6/332547 [patent_app_country] => US [patent_app_date] => 1981-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1654 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/437/04437583.pdf [firstpage_image] =>[orig_patent_app_number] => 332547 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/332547
Dribble ring Dec 20, 1981 Issued
90/000125 VAULTED MEMBRANE SHELTER Dec 13, 1981 Issued
Array ( [id] => 2014678 [patent_doc_number] => 04418844 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-06 [patent_title] => 'Movable granulate hopper for injection molding machine' [patent_app_type] => 1 [patent_app_number] => 6/329067 [patent_app_country] => US [patent_app_date] => 1981-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2241 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/418/04418844.pdf [firstpage_image] =>[orig_patent_app_number] => 329067 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/329067
Movable granulate hopper for injection molding machine Dec 8, 1981 Issued
Array ( [id] => 2014685 [patent_doc_number] => 04418845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-06 [patent_title] => 'Granulate hopper for horizontally and vertically injecting injection molding machines' [patent_app_type] => 1 [patent_app_number] => 6/329068 [patent_app_country] => US [patent_app_date] => 1981-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2942 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/418/04418845.pdf [firstpage_image] =>[orig_patent_app_number] => 329068 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/329068
Granulate hopper for horizontally and vertically injecting injection molding machines Dec 8, 1981 Issued
Array ( [id] => 2069246 [patent_doc_number] => 04470583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-11 [patent_title] => 'Hydro-pneumatic tensioning unit for endless track' [patent_app_type] => 1 [patent_app_number] => 6/324852 [patent_app_country] => US [patent_app_date] => 1981-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3583 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/470/04470583.pdf [firstpage_image] =>[orig_patent_app_number] => 324852 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/324852
Hydro-pneumatic tensioning unit for endless track Nov 24, 1981 Issued
Array ( [id] => 2110499 [patent_doc_number] => 04438981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-27 [patent_title] => 'Hinge joint for a track chain' [patent_app_type] => 1 [patent_app_number] => 6/320520 [patent_app_country] => US [patent_app_date] => 1981-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2220 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/438/04438981.pdf [firstpage_image] =>[orig_patent_app_number] => 320520 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/320520
Hinge joint for a track chain Nov 11, 1981 Issued
Array ( [id] => 2036732 [patent_doc_number] => 04412634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-01 [patent_title] => 'Cap and neck unit for fluid dispenser' [patent_app_type] => 1 [patent_app_number] => 6/319947 [patent_app_country] => US [patent_app_date] => 1981-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1171 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 466 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/412/04412634.pdf [firstpage_image] =>[orig_patent_app_number] => 319947 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/319947
Cap and neck unit for fluid dispenser Nov 9, 1981 Issued
Array ( [id] => 2033711 [patent_doc_number] => 04413759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-08 [patent_title] => 'Dispenser for pasty compositions' [patent_app_type] => 1 [patent_app_number] => 6/318701 [patent_app_country] => US [patent_app_date] => 1981-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1979 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/413/04413759.pdf [firstpage_image] =>[orig_patent_app_number] => 318701 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/318701
Dispenser for pasty compositions Nov 5, 1981 Issued
90/000097 HAIR BRUSH Nov 1, 1981 Pending
Array ( [id] => 2012663 [patent_doc_number] => 04368929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-18 [patent_title] => 'Sealed track belt arrangement' [patent_app_type] => 1 [patent_app_number] => 6/315772 [patent_app_country] => US [patent_app_date] => 1981-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2293 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/368/04368929.pdf [firstpage_image] =>[orig_patent_app_number] => 315772 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/315772
Sealed track belt arrangement Oct 27, 1981 Issued
Array ( [id] => 2068204 [patent_doc_number] => 04424919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-10 [patent_title] => 'Dispenser having plunger locking means' [patent_app_type] => 1 [patent_app_number] => 6/315897 [patent_app_country] => US [patent_app_date] => 1981-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1442 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/424/04424919.pdf [firstpage_image] =>[orig_patent_app_number] => 315897 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/315897
Dispenser having plunger locking means Oct 27, 1981 Issued
Array ( [id] => 2068196 [patent_doc_number] => 04424918 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-10 [patent_title] => 'Non-resealable dispenser cap construction' [patent_app_type] => 1 [patent_app_number] => 6/312147 [patent_app_country] => US [patent_app_date] => 1981-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4265 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/424/04424918.pdf [firstpage_image] =>[orig_patent_app_number] => 312147 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/312147
Non-resealable dispenser cap construction Oct 15, 1981 Issued
Array ( [id] => 1995212 [patent_doc_number] => 04383794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-17 [patent_title] => 'Frame structure for track-type vehicle' [patent_app_type] => 1 [patent_app_number] => 6/311625 [patent_app_country] => US [patent_app_date] => 1981-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2139 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/383/04383794.pdf [firstpage_image] =>[orig_patent_app_number] => 311625 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/311625
Frame structure for track-type vehicle Oct 14, 1981 Issued
Array ( [id] => 2137626 [patent_doc_number] => 04498610 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-12 [patent_title] => 'Ultrahigh velocity water-cooled copper taphole' [patent_app_type] => 1 [patent_app_number] => 6/311042 [patent_app_country] => US [patent_app_date] => 1981-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2273 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/498/04498610.pdf [firstpage_image] =>[orig_patent_app_number] => 311042 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/311042
Ultrahigh velocity water-cooled copper taphole Oct 12, 1981 Issued
Array ( [id] => 2075695 [patent_doc_number] => 04446995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-08 [patent_title] => 'Ultrahigh velocity water-cooled copper trough' [patent_app_type] => 1 [patent_app_number] => 6/311045 [patent_app_country] => US [patent_app_date] => 1981-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1751 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/446/04446995.pdf [firstpage_image] =>[orig_patent_app_number] => 311045 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/311045
Ultrahigh velocity water-cooled copper trough Oct 12, 1981 Issued
Array ( [id] => 2003308 [patent_doc_number] => 04421256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-20 [patent_title] => 'Sliding gate valve having adjustable seal pressure' [patent_app_type] => 1 [patent_app_number] => 6/307834 [patent_app_country] => US [patent_app_date] => 1981-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3447 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/421/04421256.pdf [firstpage_image] =>[orig_patent_app_number] => 307834 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/307834
Sliding gate valve having adjustable seal pressure Oct 1, 1981 Issued
Array ( [id] => 2003585 [patent_doc_number] => 04398589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-16 [patent_title] => 'Pumping and metering device for fluid metals using electromagnetic pump' [patent_app_type] => 1 [patent_app_number] => 6/305524 [patent_app_country] => US [patent_app_date] => 1981-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1771 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/398/04398589.pdf [firstpage_image] =>[orig_patent_app_number] => 305524 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/305524
Pumping and metering device for fluid metals using electromagnetic pump Sep 24, 1981 Issued
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