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] => 1947450 [patent_doc_number] => 04320860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-23 [patent_title] => 'Grain delivery attachment for tailgate' [patent_app_type] => 1 [patent_app_number] => 6/153568 [patent_app_country] => US [patent_app_date] => 1980-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1548 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/320/04320860.pdf [firstpage_image] =>[orig_patent_app_number] => 153568 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/153568
Grain delivery attachment for tailgate May 26, 1980 Issued
Array ( [id] => 2116778 [patent_doc_number] => 04480771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-06 [patent_title] => 'Rotary nozzle system for metallurgical vessels' [patent_app_type] => 1 [patent_app_number] => 6/148594 [patent_app_country] => US [patent_app_date] => 1980-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4585 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/480/04480771.pdf [firstpage_image] =>[orig_patent_app_number] => 148594 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/148594
Rotary nozzle system for metallurgical vessels May 11, 1980 Issued
Array ( [id] => 2039376 [patent_doc_number] => 04403709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-13 [patent_title] => 'Drinking and pouring aid for containers of beverages and other liquids' [patent_app_type] => 1 [patent_app_number] => 6/148727 [patent_app_country] => US [patent_app_date] => 1980-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2546 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/403/04403709.pdf [firstpage_image] =>[orig_patent_app_number] => 148727 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/148727
Drinking and pouring aid for containers of beverages and other liquids May 11, 1980 Issued
Array ( [id] => 1896514 [patent_doc_number] => 04300705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-17 [patent_title] => 'Vacuum insulated bottle with mechanism for dispensing liquid by compression' [patent_app_type] => 1 [patent_app_number] => 6/148102 [patent_app_country] => US [patent_app_date] => 1980-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2545 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 497 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/300/04300705.pdf [firstpage_image] =>[orig_patent_app_number] => 148102 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/148102
Vacuum insulated bottle with mechanism for dispensing liquid by compression May 8, 1980 Issued
Array ( [id] => 1958200 [patent_doc_number] => 04358033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Injection molding assembly' [patent_app_type] => 1 [patent_app_number] => 6/146689 [patent_app_country] => US [patent_app_date] => 1980-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2900 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/358/04358033.pdf [firstpage_image] =>[orig_patent_app_number] => 146689 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/146689
Injection molding assembly May 4, 1980 Issued
Array ( [id] => 1930803 [patent_doc_number] => 04346820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-31 [patent_title] => 'Apparatus for mixing and dispersing two substances under sterile conditions' [patent_app_type] => 1 [patent_app_number] => 6/145977 [patent_app_country] => US [patent_app_date] => 1980-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1844 [patent_no_of_claims] => 4 [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/04/346/04346820.pdf [firstpage_image] =>[orig_patent_app_number] => 145977 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/145977
Apparatus for mixing and dispersing two substances under sterile conditions May 1, 1980 Issued
Array ( [id] => 2024593 [patent_doc_number] => 04378133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-29 [patent_title] => 'Loop track mobility system' [patent_app_type] => 1 [patent_app_number] => 6/133273 [patent_app_country] => US [patent_app_date] => 1980-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4325 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/378/04378133.pdf [firstpage_image] =>[orig_patent_app_number] => 133273 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/133273
Loop track mobility system Mar 23, 1980 Issued
Array ( [id] => 1971921 [patent_doc_number] => 04353484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-12 [patent_title] => 'Coffee filter with flow diverter' [patent_app_type] => 1 [patent_app_number] => 6/129670 [patent_app_country] => US [patent_app_date] => 1980-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 391 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/353/04353484.pdf [firstpage_image] =>[orig_patent_app_number] => 129670 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/129670
Coffee filter with flow diverter Mar 10, 1980 Issued
Array ( [id] => 1910198 [patent_doc_number] => 04299336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-10 [patent_title] => 'Caulking gun with flow stopper' [patent_app_type] => 1 [patent_app_number] => 6/128387 [patent_app_country] => US [patent_app_date] => 1980-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 3780 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/299/04299336.pdf [firstpage_image] =>[orig_patent_app_number] => 128387 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/128387
Caulking gun with flow stopper Mar 9, 1980 Issued
Array ( [id] => 1959191 [patent_doc_number] => 04349130 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-14 [patent_title] => 'Liquid metering pump' [patent_app_type] => 1 [patent_app_number] => 6/126541 [patent_app_country] => US [patent_app_date] => 1980-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4932 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/349/04349130.pdf [firstpage_image] =>[orig_patent_app_number] => 126541 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/126541
Liquid metering pump Mar 2, 1980 Issued
Array ( [id] => 1875055 [patent_doc_number] => 04285447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-25 [patent_title] => 'Suspension for bin discharging device' [patent_app_type] => 1 [patent_app_number] => 6/126849 [patent_app_country] => US [patent_app_date] => 1980-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1133 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/285/04285447.pdf [firstpage_image] =>[orig_patent_app_number] => 126849 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/126849
Suspension for bin discharging device Mar 2, 1980 Issued
Array ( [id] => 1990408 [patent_doc_number] => 04344547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-17 [patent_title] => 'Integral heater follower plate' [patent_app_type] => 1 [patent_app_number] => 6/125119 [patent_app_country] => US [patent_app_date] => 1980-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2579 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/344/04344547.pdf [firstpage_image] =>[orig_patent_app_number] => 125119 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/125119
Integral heater follower plate Feb 26, 1980 Issued
Array ( [id] => 1939361 [patent_doc_number] => 04340160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-20 [patent_title] => 'Overflow system having pneumatic pressure control' [patent_app_type] => 1 [patent_app_number] => 6/124297 [patent_app_country] => US [patent_app_date] => 1980-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4157 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/340/04340160.pdf [firstpage_image] =>[orig_patent_app_number] => 124297 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/124297
Overflow system having pneumatic pressure control Feb 24, 1980 Issued
Array ( [id] => 1924759 [patent_doc_number] => 04286737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-01 [patent_title] => 'Fertilizer dispenser with one-handed actuation' [patent_app_type] => 1 [patent_app_number] => 6/123497 [patent_app_country] => US [patent_app_date] => 1980-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 734 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/286/04286737.pdf [firstpage_image] =>[orig_patent_app_number] => 123497 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/123497
Fertilizer dispenser with one-handed actuation Feb 21, 1980 Issued
Array ( [id] => 1924764 [patent_doc_number] => 04286738 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-01 [patent_title] => 'Revolving tower support for casting ladles' [patent_app_type] => 1 [patent_app_number] => 6/122453 [patent_app_country] => US [patent_app_date] => 1980-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2014 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/286/04286738.pdf [firstpage_image] =>[orig_patent_app_number] => 122453 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/122453
Revolving tower support for casting ladles Feb 18, 1980 Issued
Array ( [id] => 2011767 [patent_doc_number] => 04368831 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-18 [patent_title] => 'Beer keg tapping assembly' [patent_app_type] => 1 [patent_app_number] => 6/120789 [patent_app_country] => US [patent_app_date] => 1980-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 708 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/368/04368831.pdf [firstpage_image] =>[orig_patent_app_number] => 120789 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/120789
Beer keg tapping assembly Feb 11, 1980 Issued
Array ( [id] => 1896324 [patent_doc_number] => 04262824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-21 [patent_title] => 'Low-current E-frame electronic magnet with a permanent magnet armature for an I. V. valving controller' [patent_app_type] => 1 [patent_app_number] => 6/120234 [patent_app_country] => US [patent_app_date] => 1980-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 5025 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/262/04262824.pdf [firstpage_image] =>[orig_patent_app_number] => 120234 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/120234
Low-current E-frame electronic magnet with a permanent magnet armature for an I. V. valving controller Feb 10, 1980 Issued
Array ( [id] => 1980543 [patent_doc_number] => 04363425 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-14 [patent_title] => 'Funnel for diesel oil cans' [patent_app_type] => 1 [patent_app_number] => 6/120716 [patent_app_country] => US [patent_app_date] => 1980-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1117 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/363/04363425.pdf [firstpage_image] =>[orig_patent_app_number] => 120716 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/120716
Funnel for diesel oil cans Feb 10, 1980 Issued
Array ( [id] => 1958203 [patent_doc_number] => 04358034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Sliding gate valve with orifice-encircling spring' [patent_app_type] => 1 [patent_app_number] => 6/114815 [patent_app_country] => US [patent_app_date] => 1980-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2610 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/358/04358034.pdf [firstpage_image] =>[orig_patent_app_number] => 114815 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/114815
Sliding gate valve with orifice-encircling spring Jan 23, 1980 Issued
Array ( [id] => 1896336 [patent_doc_number] => 04262827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-21 [patent_title] => 'Ladle shroud apparatus' [patent_app_type] => 1 [patent_app_number] => 6/106578 [patent_app_country] => US [patent_app_date] => 1979-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3124 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/262/04262827.pdf [firstpage_image] =>[orig_patent_app_number] => 106578 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/106578
Ladle shroud apparatus Dec 25, 1979 Issued
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