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] => 1895643 [patent_doc_number] => 04265373 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-05 [patent_title] => 'Pressurized dispenser with dip tube extending through sac-in-can' [patent_app_type] => 1 [patent_app_number] => 6/041867 [patent_app_country] => US [patent_app_date] => 1979-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1524 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/265/04265373.pdf [firstpage_image] =>[orig_patent_app_number] => 041867 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/041867
Pressurized dispenser with dip tube extending through sac-in-can May 22, 1979 Issued
Array ( [id] => 1895658 [patent_doc_number] => 04265376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-05 [patent_title] => 'Beverage carbonation and dispensing container' [patent_app_type] => 1 [patent_app_number] => 6/039513 [patent_app_country] => US [patent_app_date] => 1979-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1697 [patent_no_of_claims] => 5 [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/04/265/04265376.pdf [firstpage_image] =>[orig_patent_app_number] => 039513 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/039513
Beverage carbonation and dispensing container May 15, 1979 Issued
Array ( [id] => 1895672 [patent_doc_number] => 04265379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-05 [patent_title] => 'Closure element of a slide closure for use in liquid melt containers' [patent_app_type] => 1 [patent_app_number] => 6/037147 [patent_app_country] => US [patent_app_date] => 1979-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1984 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/265/04265379.pdf [firstpage_image] =>[orig_patent_app_number] => 037147 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/037147
Closure element of a slide closure for use in liquid melt containers May 7, 1979 Issued
Array ( [id] => 1881683 [patent_doc_number] => 04273266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-16 [patent_title] => 'Method and apparatus for discharging material from bulk containers' [patent_app_type] => 1 [patent_app_number] => 6/024175 [patent_app_country] => US [patent_app_date] => 1979-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3052 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/273/04273266.pdf [firstpage_image] =>[orig_patent_app_number] => 024175 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/024175
Method and apparatus for discharging material from bulk containers Mar 25, 1979 Issued
Array ( [id] => 1889012 [patent_doc_number] => 04257533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-24 [patent_title] => 'Method of discharging slurry by varying valve openings' [patent_app_type] => 1 [patent_app_number] => 6/021280 [patent_app_country] => US [patent_app_date] => 1979-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2499 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/257/04257533.pdf [firstpage_image] =>[orig_patent_app_number] => 021280 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/021280
Method of discharging slurry by varying valve openings Mar 15, 1979 Issued
Array ( [id] => 1888558 [patent_doc_number] => 04266697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-12 [patent_title] => 'Controlled volume liquid meter defining improved plunger means' [patent_app_type] => 1 [patent_app_number] => 6/019391 [patent_app_country] => US [patent_app_date] => 1979-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2139 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/266/04266697.pdf [firstpage_image] =>[orig_patent_app_number] => 019391 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/019391
Controlled volume liquid meter defining improved plunger means Mar 11, 1979 Issued
Array ( [id] => 1861346 [patent_doc_number] => 04269328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-26 [patent_title] => 'Line marking machine with heaters' [patent_app_type] => 1 [patent_app_number] => 6/017265 [patent_app_country] => US [patent_app_date] => 1979-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2615 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/269/04269328.pdf [firstpage_image] =>[orig_patent_app_number] => 017265 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/017265
Line marking machine with heaters Mar 4, 1979 Issued
Array ( [id] => 1910202 [patent_doc_number] => 04299337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-10 [patent_title] => 'Pulsed syringe for use with electron-spin-resonance spectrometers and the like' [patent_app_type] => 1 [patent_app_number] => 6/015779 [patent_app_country] => US [patent_app_date] => 1979-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1151 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/299/04299337.pdf [firstpage_image] =>[orig_patent_app_number] => 015779 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/015779
Pulsed syringe for use with electron-spin-resonance spectrometers and the like Feb 27, 1979 Issued
Array ( [id] => 1874095 [patent_doc_number] => 04279360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-21 [patent_title] => 'System for feeding two synthetic-resin components to a mold' [patent_app_type] => 1 [patent_app_number] => 6/013075 [patent_app_country] => US [patent_app_date] => 1979-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2046 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/279/04279360.pdf [firstpage_image] =>[orig_patent_app_number] => 013075 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/013075
System for feeding two synthetic-resin components to a mold Feb 20, 1979 Issued
Array ( [id] => 1926403 [patent_doc_number] => 04249679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-10 [patent_title] => 'Sealing closure for asphalt mix storage bin outlet' [patent_app_type] => 1 [patent_app_number] => 6/009290 [patent_app_country] => US [patent_app_date] => 1979-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4127 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/249/04249679.pdf [firstpage_image] =>[orig_patent_app_number] => 009290 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/009290
Sealing closure for asphalt mix storage bin outlet Feb 4, 1979 Issued
Array ( [id] => 1923651 [patent_doc_number] => 04271993 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-09 [patent_title] => 'Slag tap for coal slagging gasifier' [patent_app_type] => 1 [patent_app_number] => 6/000008 [patent_app_country] => US [patent_app_date] => 1979-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1925 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/271/04271993.pdf [firstpage_image] =>[orig_patent_app_number] => 000008 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/000008
Slag tap for coal slagging gasifier Jan 1, 1979 Issued
Array ( [id] => 2033684 [patent_doc_number] => 04413756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-08 [patent_title] => 'Aerosol insect exterminator device' [patent_app_type] => 1 [patent_app_number] => 5/971394 [patent_app_country] => US [patent_app_date] => 1978-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 2102 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/413/04413756.pdf [firstpage_image] =>[orig_patent_app_number] => 971394 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/971394
Aerosol insect exterminator device Dec 19, 1978 Issued
Array ( [id] => 1861085 [patent_doc_number] => 04274555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-23 [patent_title] => 'Flexible syringe with nozzle closure' [patent_app_type] => 1 [patent_app_number] => 5/967462 [patent_app_country] => US [patent_app_date] => 1978-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2426 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 436 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/274/04274555.pdf [firstpage_image] =>[orig_patent_app_number] => 967462 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/967462
Flexible syringe with nozzle closure Dec 6, 1978 Issued
Array ( [id] => 1889589 [patent_doc_number] => 04257652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-24 [patent_title] => 'Device for transporting materials across fragile structures' [patent_app_type] => 1 [patent_app_number] => 5/961988 [patent_app_country] => US [patent_app_date] => 1978-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5272 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/257/04257652.pdf [firstpage_image] =>[orig_patent_app_number] => 961988 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/961988
Device for transporting materials across fragile structures Nov 19, 1978 Issued
Array ( [id] => 1926408 [patent_doc_number] => 04249680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-10 [patent_title] => 'Sector sliding plate brick having discharge ports and an improved sliding nozzle apparatus' [patent_app_type] => 1 [patent_app_number] => 5/959168 [patent_app_country] => US [patent_app_date] => 1978-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1992 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/249/04249680.pdf [firstpage_image] =>[orig_patent_app_number] => 959168 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/959168
Sector sliding plate brick having discharge ports and an improved sliding nozzle apparatus Nov 8, 1978 Issued
Array ( [id] => 1889398 [patent_doc_number] => 04260081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-07 [patent_title] => 'Slide-valve output regulating throttle' [patent_app_type] => 1 [patent_app_number] => 5/931524 [patent_app_country] => US [patent_app_date] => 1978-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 3318 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/260/04260081.pdf [firstpage_image] =>[orig_patent_app_number] => 931524 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/931524
Slide-valve output regulating throttle Aug 6, 1978 Issued
Array ( [id] => 1978578 [patent_doc_number] => 04327847 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-04 [patent_title] => 'Sliding gate nozzles' [patent_app_type] => 1 [patent_app_number] => 5/924754 [patent_app_country] => US [patent_app_date] => 1978-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 4544 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/327/04327847.pdf [firstpage_image] =>[orig_patent_app_number] => 924754 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/924754
Sliding gate nozzles Jul 13, 1978 Issued
Array ( [id] => 3355865 [patent_doc_number] => 04240569 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1980-12-23 [patent_title] => 'Carpet cleaning powder dispenser' [patent_app_type] => 1 [patent_app_number] => 5/921194 [patent_app_country] => US [patent_app_date] => 1978-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 5717 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/240/04240569.pdf [firstpage_image] =>[orig_patent_app_number] => 921194 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/921194
Carpet cleaning powder dispenser Jul 2, 1978 Issued
Array ( [id] => 2185122 [patent_doc_number] => RE031934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-02 [patent_title] => 'Disposable putty dispenser' [patent_app_type] => 2 [patent_app_number] => 5/907278 [patent_app_country] => US [patent_app_date] => 1978-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4314 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/031/RE031934.pdf [firstpage_image] =>[orig_patent_app_number] => 907278 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/907278
Disposable putty dispenser May 17, 1978 Issued
Array ( [id] => 1893714 [patent_doc_number] => 04281882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-04 [patent_title] => 'Vehicle track with I-shaped ground engaging profiles' [patent_app_type] => 1 [patent_app_number] => 5/895025 [patent_app_country] => US [patent_app_date] => 1978-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 7677 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/281/04281882.pdf [firstpage_image] =>[orig_patent_app_number] => 895025 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/895025
Vehicle track with I-shaped ground engaging profiles Apr 9, 1978 Issued
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