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] => 1880666 [patent_doc_number] => 04303182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-01 [patent_title] => 'Device for elastically clamping a sliding discharge gate by a torsion bar' [patent_app_type] => 1 [patent_app_number] => 6/106241 [patent_app_country] => US [patent_app_date] => 1979-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 2441 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/303/04303182.pdf [firstpage_image] =>[orig_patent_app_number] => 106241 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/106241
Device for elastically clamping a sliding discharge gate by a torsion bar Dec 20, 1979 Issued
Array ( [id] => 1959726 [patent_doc_number] => 04349234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-14 [patent_title] => 'Wear resistant wheel for endless track' [patent_app_type] => 1 [patent_app_number] => 6/105499 [patent_app_country] => US [patent_app_date] => 1979-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1762 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/349/04349234.pdf [firstpage_image] =>[orig_patent_app_number] => 105499 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/105499
Wear resistant wheel for endless track Dec 19, 1979 Issued
Array ( [id] => 1983772 [patent_doc_number] => 04356994 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-02 [patent_title] => 'Holloware for uphill teeming' [patent_app_type] => 1 [patent_app_number] => 6/104915 [patent_app_country] => US [patent_app_date] => 1979-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2529 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/356/04356994.pdf [firstpage_image] =>[orig_patent_app_number] => 104915 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/104915
Holloware for uphill teeming Dec 17, 1979 Issued
Array ( [id] => 1952160 [patent_doc_number] => 04325498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-20 [patent_title] => 'Pressurized portable elastic membrane liquid container' [patent_app_type] => 1 [patent_app_number] => 6/095602 [patent_app_country] => US [patent_app_date] => 1979-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1654 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/325/04325498.pdf [firstpage_image] =>[orig_patent_app_number] => 095602 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/095602
Pressurized portable elastic membrane liquid container Nov 18, 1979 Issued
Array ( [id] => 1954831 [patent_doc_number] => 04332424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-01 [patent_title] => 'Low disturbance track cleat and ice calk structure for firm or icy snow' [patent_app_type] => 1 [patent_app_number] => 6/094383 [patent_app_country] => US [patent_app_date] => 1979-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2443 [patent_no_of_claims] => 3 [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/04/332/04332424.pdf [firstpage_image] =>[orig_patent_app_number] => 094383 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/094383
Low disturbance track cleat and ice calk structure for firm or icy snow Nov 14, 1979 Issued
Array ( [id] => 1923656 [patent_doc_number] => 04271994 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-09 [patent_title] => 'Flex rod assembly for a stopper valve in a bottom pour ladle' [patent_app_type] => 1 [patent_app_number] => 6/092802 [patent_app_country] => US [patent_app_date] => 1979-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 774 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/271/04271994.pdf [firstpage_image] =>[orig_patent_app_number] => 092802 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/092802
Flex rod assembly for a stopper valve in a bottom pour ladle Nov 8, 1979 Issued
Array ( [id] => 1875048 [patent_doc_number] => 04304343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-08 [patent_title] => 'Hydraulic nose tilt pouring device' [patent_app_type] => 1 [patent_app_number] => 6/088861 [patent_app_country] => US [patent_app_date] => 1979-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2018 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/304/04304343.pdf [firstpage_image] =>[orig_patent_app_number] => 088861 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/088861
Hydraulic nose tilt pouring device Oct 28, 1979 Issued
Array ( [id] => 1910828 [patent_doc_number] => 04270675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-02 [patent_title] => 'Powder feed apparatus' [patent_app_type] => 1 [patent_app_number] => 6/088807 [patent_app_country] => US [patent_app_date] => 1979-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1613 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/270/04270675.pdf [firstpage_image] =>[orig_patent_app_number] => 088807 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/088807
Powder feed apparatus Oct 28, 1979 Issued
Array ( [id] => 1899537 [patent_doc_number] => 04275825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-30 [patent_title] => 'Clamp-on tube holder and method' [patent_app_type] => 1 [patent_app_number] => 6/089615 [patent_app_country] => US [patent_app_date] => 1979-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2348 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/275/04275825.pdf [firstpage_image] =>[orig_patent_app_number] => 089615 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/089615
Clamp-on tube holder and method Oct 28, 1979 Issued
Array ( [id] => 1861660 [patent_doc_number] => 04256242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-17 [patent_title] => 'Dispenser having a roller for squeezing amounts from a tube' [patent_app_type] => 1 [patent_app_number] => 6/087478 [patent_app_country] => US [patent_app_date] => 1979-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3552 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/256/04256242.pdf [firstpage_image] =>[orig_patent_app_number] => 087478 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/087478
Dispenser having a roller for squeezing amounts from a tube Oct 22, 1979 Issued
Array ( [id] => 1889380 [patent_doc_number] => 04260077 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-07 [patent_title] => 'Dual separable dispenser' [patent_app_type] => 1 [patent_app_number] => 6/081645 [patent_app_country] => US [patent_app_date] => 1979-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 1933 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/260/04260077.pdf [firstpage_image] =>[orig_patent_app_number] => 081645 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/081645
Dual separable dispenser Oct 3, 1979 Issued
Array ( [id] => 1944262 [patent_doc_number] => 04335837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-22 [patent_title] => 'Dispensing container for proportional mixing of fluids' [patent_app_type] => 1 [patent_app_number] => 6/081773 [patent_app_country] => US [patent_app_date] => 1979-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 2722 [patent_no_of_claims] => 7 [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/04/335/04335837.pdf [firstpage_image] =>[orig_patent_app_number] => 081773 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/081773
Dispensing container for proportional mixing of fluids Oct 3, 1979 Issued
Array ( [id] => 1906367 [patent_doc_number] => 04289256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-15 [patent_title] => 'Tramlining device for seed drill' [patent_app_type] => 1 [patent_app_number] => 6/080899 [patent_app_country] => US [patent_app_date] => 1979-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4852 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/289/04289256.pdf [firstpage_image] =>[orig_patent_app_number] => 080899 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/080899
Tramlining device for seed drill Sep 30, 1979 Issued
Array ( [id] => 1882644 [patent_doc_number] => 04248361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-03 [patent_title] => 'Toothpaste tube holding and closing device' [patent_app_type] => 1 [patent_app_number] => 6/077674 [patent_app_country] => US [patent_app_date] => 1979-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1415 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/248/04248361.pdf [firstpage_image] =>[orig_patent_app_number] => 077674 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/077674
Toothpaste tube holding and closing device Sep 20, 1979 Issued
Array ( [id] => 1897057 [patent_doc_number] => 04262970 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-21 [patent_title] => 'Seal assembly' [patent_app_type] => 1 [patent_app_number] => 6/134620 [patent_app_country] => US [patent_app_date] => 1979-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1952 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/262/04262970.pdf [firstpage_image] =>[orig_patent_app_number] => 134620 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/134620
Seal assembly Sep 13, 1979 Issued
Array ( [id] => 1882640 [patent_doc_number] => 04248360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-03 [patent_title] => 'Remote control cap for a spray can' [patent_app_type] => 1 [patent_app_number] => 6/074396 [patent_app_country] => US [patent_app_date] => 1979-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2042 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/248/04248360.pdf [firstpage_image] =>[orig_patent_app_number] => 074396 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/074396
Remote control cap for a spray can Sep 9, 1979 Issued
Array ( [id] => 1919324 [patent_doc_number] => 04247023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-01-27 [patent_title] => 'Follower assembly for hand grease guns' [patent_app_type] => 1 [patent_app_number] => 6/072989 [patent_app_country] => US [patent_app_date] => 1979-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2113 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/247/04247023.pdf [firstpage_image] =>[orig_patent_app_number] => 072989 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/072989
Follower assembly for hand grease guns Sep 5, 1979 Issued
Array ( [id] => 1923130 [patent_doc_number] => 04283951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-18 [patent_title] => 'Measuring cup with leveler' [patent_app_type] => 1 [patent_app_number] => 6/070861 [patent_app_country] => US [patent_app_date] => 1979-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2249 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/283/04283951.pdf [firstpage_image] =>[orig_patent_app_number] => 070861 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/070861
Measuring cup with leveler Aug 28, 1979 Issued
Array ( [id] => 1966483 [patent_doc_number] => 04331268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-25 [patent_title] => 'Seal for compressed air line drain device' [patent_app_type] => 1 [patent_app_number] => 6/070427 [patent_app_country] => US [patent_app_date] => 1979-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 2025 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/331/04331268.pdf [firstpage_image] =>[orig_patent_app_number] => 070427 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/070427
Seal for compressed air line drain device Aug 28, 1979 Issued
Array ( [id] => 1923062 [patent_doc_number] => 04271875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-09 [patent_title] => 'Dispenser adapted for fast pressure filling' [patent_app_type] => 1 [patent_app_number] => 6/068429 [patent_app_country] => US [patent_app_date] => 1979-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5779 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/271/04271875.pdf [firstpage_image] =>[orig_patent_app_number] => 068429 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/068429
Dispenser adapted for fast pressure filling Aug 20, 1979 Issued
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