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] => 2056206 [patent_doc_number] => 04427130 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-24 [patent_title] => 'Pill dispenser incorporated in finger ring' [patent_app_type] => 1 [patent_app_number] => 6/304477 [patent_app_country] => US [patent_app_date] => 1981-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1494 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/427/04427130.pdf [firstpage_image] =>[orig_patent_app_number] => 304477 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/304477
Pill dispenser incorporated in finger ring Sep 21, 1981 Issued
Array ( [id] => 2116768 [patent_doc_number] => 04480770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-06 [patent_title] => 'Method and apparatus for the protection of molten metal flows in furnaces' [patent_app_type] => 1 [patent_app_number] => 6/294323 [patent_app_country] => US [patent_app_date] => 1981-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2939 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/480/04480770.pdf [firstpage_image] =>[orig_patent_app_number] => 294323 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/294323
Method and apparatus for the protection of molten metal flows in furnaces Aug 18, 1981 Issued
Array ( [id] => 2004854 [patent_doc_number] => 04391392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-05 [patent_title] => 'Sliding closure unit' [patent_app_type] => 1 [patent_app_number] => 6/292188 [patent_app_country] => US [patent_app_date] => 1981-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2025 [patent_no_of_claims] => 6 [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/04/391/04391392.pdf [firstpage_image] =>[orig_patent_app_number] => 292188 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/292188
Sliding closure unit Aug 11, 1981 Issued
Array ( [id] => 2349924 [patent_doc_number] => 04714302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-22 [patent_title] => 'Vehicle track' [patent_app_type] => 1 [patent_app_number] => 6/291967 [patent_app_country] => US [patent_app_date] => 1981-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2041 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/714/04714302.pdf [firstpage_image] =>[orig_patent_app_number] => 291967 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/291967
Vehicle track Aug 10, 1981 Issued
Array ( [id] => 1994059 [patent_doc_number] => 04373758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-15 [patent_title] => 'Multiple roller bogey assembly' [patent_app_type] => 1 [patent_app_number] => 6/294759 [patent_app_country] => US [patent_app_date] => 1981-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2563 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/373/04373758.pdf [firstpage_image] =>[orig_patent_app_number] => 294759 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/294759
Multiple roller bogey assembly Aug 9, 1981 Issued
Array ( [id] => 2192688 [patent_doc_number] => 04502736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-05 [patent_title] => 'Vehicle with pneumatic suspension' [patent_app_type] => 1 [patent_app_number] => 6/287050 [patent_app_country] => US [patent_app_date] => 1981-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 8704 [patent_no_of_claims] => 70 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/502/04502736.pdf [firstpage_image] =>[orig_patent_app_number] => 287050 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/287050
Vehicle with pneumatic suspension Jul 26, 1981 Issued
Array ( [id] => 2050597 [patent_doc_number] => 04393983 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-19 [patent_title] => 'Intermeshing screw-type refiner' [patent_app_type] => 1 [patent_app_number] => 6/286644 [patent_app_country] => US [patent_app_date] => 1981-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2687 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/393/04393983.pdf [firstpage_image] =>[orig_patent_app_number] => 286644 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/286644
Intermeshing screw-type refiner Jul 23, 1981 Issued
Array ( [id] => 2026308 [patent_doc_number] => 04415097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-15 [patent_title] => 'Drinking aid for containers of beverages and other liquids' [patent_app_type] => 1 [patent_app_number] => 6/276782 [patent_app_country] => US [patent_app_date] => 1981-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2036 [patent_no_of_claims] => 11 [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/04/415/04415097.pdf [firstpage_image] =>[orig_patent_app_number] => 276782 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/276782
Drinking aid for containers of beverages and other liquids Jun 22, 1981 Issued
06/275550 APPARATUS AND METHOD FOR DISPENSING AND PRESERVING BOTTLED DEGRADABLE LIQUIDS SUCH AS WINE AND THE LIKE Jun 18, 1981 Abandoned
06/274492 PREFABRICATED STRUCTURAL ROOFING SYSTEM Jun 16, 1981 Pending
Array ( [id] => 2072102 [patent_doc_number] => 04444337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Apparatus for proportioning fluids' [patent_app_type] => 1 [patent_app_number] => 6/271477 [patent_app_country] => US [patent_app_date] => 1981-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 28 [patent_no_of_words] => 12967 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/444/04444337.pdf [firstpage_image] =>[orig_patent_app_number] => 271477 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/271477
Apparatus for proportioning fluids Jun 7, 1981 Issued
Array ( [id] => 2013976 [patent_doc_number] => 04399932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-23 [patent_title] => 'Volumetric metering valve' [patent_app_type] => 1 [patent_app_number] => 6/269462 [patent_app_country] => US [patent_app_date] => 1981-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 8 [patent_no_of_words] => 1905 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/399/04399932.pdf [firstpage_image] =>[orig_patent_app_number] => 269462 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/269462
Volumetric metering valve Jun 1, 1981 Issued
Array ( [id] => 2002622 [patent_doc_number] => 04407551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-04 [patent_title] => 'Replaceable wear cover for track bushing' [patent_app_type] => 1 [patent_app_number] => 6/269128 [patent_app_country] => US [patent_app_date] => 1981-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1684 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/407/04407551.pdf [firstpage_image] =>[orig_patent_app_number] => 269128 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/269128
Replaceable wear cover for track bushing May 31, 1981 Issued
Array ( [id] => 1993415 [patent_doc_number] => 04381065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-26 [patent_title] => 'Continuous discharge aerosol actuator' [patent_app_type] => 1 [patent_app_number] => 6/268262 [patent_app_country] => US [patent_app_date] => 1981-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 753 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/381/04381065.pdf [firstpage_image] =>[orig_patent_app_number] => 268262 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/268262
Continuous discharge aerosol actuator May 28, 1981 Issued
Array ( [id] => 2053630 [patent_doc_number] => 04408700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-11 [patent_title] => 'Multi-part dispensing closure having a frangible connecting web' [patent_app_type] => 1 [patent_app_number] => 6/267958 [patent_app_country] => US [patent_app_date] => 1981-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3109 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/408/04408700.pdf [firstpage_image] =>[orig_patent_app_number] => 267958 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/267958
Multi-part dispensing closure having a frangible connecting web May 27, 1981 Issued
Array ( [id] => 2033682 [patent_doc_number] => 04410112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-18 [patent_title] => 'Device for regulating a tundish stopper' [patent_app_type] => 1 [patent_app_number] => 6/267058 [patent_app_country] => US [patent_app_date] => 1981-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1645 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/410/04410112.pdf [firstpage_image] =>[orig_patent_app_number] => 267058 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/267058
Device for regulating a tundish stopper May 25, 1981 Issued
Array ( [id] => 2041106 [patent_doc_number] => 04405064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-20 [patent_title] => 'Self-cleaning, isolated product, aerosol spray atomizing valve' [patent_app_type] => 1 [patent_app_number] => 6/266747 [patent_app_country] => US [patent_app_date] => 1981-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3908 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/405/04405064.pdf [firstpage_image] =>[orig_patent_app_number] => 266747 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/266747
Self-cleaning, isolated product, aerosol spray atomizing valve May 25, 1981 Issued
06/263714 SLIDABLE CLOSURE ELEMENT FOR SLIDE CLOSURES OF METALLURGICAL VESSELS May 13, 1981 Abandoned
Array ( [id] => 2056231 [patent_doc_number] => 04427133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-24 [patent_title] => 'Additive material metering system with weighing means' [patent_app_type] => 1 [patent_app_number] => 6/263016 [patent_app_country] => US [patent_app_date] => 1981-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 7977 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/427/04427133.pdf [firstpage_image] =>[orig_patent_app_number] => 263016 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/263016
Additive material metering system with weighing means May 11, 1981 Issued
Array ( [id] => 2033633 [patent_doc_number] => 04410106 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-18 [patent_title] => 'Additive material metering system with pneumatic discharge' [patent_app_type] => 1 [patent_app_number] => 6/263017 [patent_app_country] => US [patent_app_date] => 1981-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 7976 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/410/04410106.pdf [firstpage_image] =>[orig_patent_app_number] => 263017 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/263017
Additive material metering system with pneumatic discharge May 11, 1981 Issued
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