Search

Stafford Schreyer

Examiner (ID: 15216)

Most Active Art Unit
2601
Art Unit(s)
2506, 2101, 2734, 2601, 2614
Total Applications
1309
Issued Applications
1257
Pending Applications
1
Abandoned Applications
51

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1965044 [patent_doc_number] => 04319813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-16 [patent_title] => 'Automatic focus indicating device for camera' [patent_app_type] => 1 [patent_app_number] => 6/118889 [patent_app_country] => US [patent_app_date] => 1980-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 5044 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/319/04319813.pdf [firstpage_image] =>[orig_patent_app_number] => 118889 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/118889
Automatic focus indicating device for camera Feb 5, 1980 Issued
Array ( [id] => 1882887 [patent_doc_number] => 04297014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-27 [patent_title] => 'Camera focus detecting device' [patent_app_type] => 1 [patent_app_number] => 6/117921 [patent_app_country] => US [patent_app_date] => 1980-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 14 [patent_no_of_words] => 3229 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/297/04297014.pdf [firstpage_image] =>[orig_patent_app_number] => 117921 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/117921
Camera focus detecting device Feb 3, 1980 Issued
Array ( [id] => 1959818 [patent_doc_number] => 04349254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-14 [patent_title] => 'Camera focus detecting device' [patent_app_type] => 1 [patent_app_number] => 6/118057 [patent_app_country] => US [patent_app_date] => 1980-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 23 [patent_no_of_words] => 5174 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/349/04349254.pdf [firstpage_image] =>[orig_patent_app_number] => 118057 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/118057
Camera focus detecting device Feb 3, 1980 Issued
Array ( [id] => 1986486 [patent_doc_number] => 04352545 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-05 [patent_title] => 'Camera focus detecting device' [patent_app_type] => 1 [patent_app_number] => 6/117589 [patent_app_country] => US [patent_app_date] => 1980-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 3683 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/352/04352545.pdf [firstpage_image] =>[orig_patent_app_number] => 117589 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/117589
Camera focus detecting device Jan 31, 1980 Issued
Array ( [id] => 1922336 [patent_doc_number] => 04271746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-09 [patent_title] => 'Automatic musical tuning device' [patent_app_type] => 1 [patent_app_number] => 6/117602 [patent_app_country] => US [patent_app_date] => 1980-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3105 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/271/04271746.pdf [firstpage_image] =>[orig_patent_app_number] => 117602 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/117602
Automatic musical tuning device Jan 31, 1980 Issued
Array ( [id] => 1981455 [patent_doc_number] => 04328429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-04 [patent_title] => 'Method and apparatus for controlling inverters in parallel operation' [patent_app_type] => 1 [patent_app_number] => 6/117081 [patent_app_country] => US [patent_app_date] => 1980-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 9508 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/328/04328429.pdf [firstpage_image] =>[orig_patent_app_number] => 117081 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/117081
Method and apparatus for controlling inverters in parallel operation Jan 30, 1980 Issued
Array ( [id] => 1897111 [patent_doc_number] => 04300825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-17 [patent_title] => 'Control of shutter closing for excessive object brightness' [patent_app_type] => 1 [patent_app_number] => 6/115351 [patent_app_country] => US [patent_app_date] => 1980-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3679 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/300/04300825.pdf [firstpage_image] =>[orig_patent_app_number] => 115351 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/115351
Control of shutter closing for excessive object brightness Jan 24, 1980 Issued
Array ( [id] => 1993433 [patent_doc_number] => 04323303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-06 [patent_title] => 'Automatic focusing camera' [patent_app_type] => 1 [patent_app_number] => 6/115327 [patent_app_country] => US [patent_app_date] => 1980-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3388 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/323/04323303.pdf [firstpage_image] =>[orig_patent_app_number] => 115327 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/115327
Automatic focusing camera Jan 24, 1980 Issued
Array ( [id] => 1970816 [patent_doc_number] => 04319143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-09 [patent_title] => 'Impedance converting circuit' [patent_app_type] => 1 [patent_app_number] => 6/113979 [patent_app_country] => US [patent_app_date] => 1980-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2039 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/319/04319143.pdf [firstpage_image] =>[orig_patent_app_number] => 113979 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/113979
Impedance converting circuit Jan 20, 1980 Issued
Array ( [id] => 1983674 [patent_doc_number] => 04364019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-14 [patent_title] => 'Multipart actuating mechanism' [patent_app_type] => 1 [patent_app_number] => 6/113447 [patent_app_country] => US [patent_app_date] => 1980-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 21 [patent_no_of_words] => 2626 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/364/04364019.pdf [firstpage_image] =>[orig_patent_app_number] => 113447 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/113447
Multipart actuating mechanism Jan 20, 1980 Issued
Array ( [id] => 2041002 [patent_doc_number] => 04386551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-07 [patent_title] => 'Method and apparatus for teaching musical instruments' [patent_app_type] => 1 [patent_app_number] => 6/112936 [patent_app_country] => US [patent_app_date] => 1980-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 6954 [patent_no_of_claims] => 1 [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/04/386/04386551.pdf [firstpage_image] =>[orig_patent_app_number] => 112936 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/112936
Method and apparatus for teaching musical instruments Jan 16, 1980 Issued
Array ( [id] => 1892679 [patent_doc_number] => 04288705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-08 [patent_title] => 'Mechanism for regulating a wiper motor in a vehicle' [patent_app_type] => 1 [patent_app_number] => 6/112424 [patent_app_country] => US [patent_app_date] => 1980-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2056 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/288/04288705.pdf [firstpage_image] =>[orig_patent_app_number] => 112424 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/112424
Mechanism for regulating a wiper motor in a vehicle Jan 15, 1980 Issued
Array ( [id] => 1963386 [patent_doc_number] => 04316165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-16 [patent_title] => 'Electromagnetic relay wth add-on conductor capability' [patent_app_type] => 1 [patent_app_number] => 6/112457 [patent_app_country] => US [patent_app_date] => 1980-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1117 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/316/04316165.pdf [firstpage_image] =>[orig_patent_app_number] => 112457 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/112457
Electromagnetic relay wth add-on conductor capability Jan 15, 1980 Issued
Array ( [id] => 1952766 [patent_doc_number] => 04325616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-20 [patent_title] => 'Apparatus for varying the spectral filter over the photocell as a function of blade position' [patent_app_type] => 1 [patent_app_number] => 6/110811 [patent_app_country] => US [patent_app_date] => 1980-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4834 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/325/04325616.pdf [firstpage_image] =>[orig_patent_app_number] => 110811 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/110811
Apparatus for varying the spectral filter over the photocell as a function of blade position Jan 9, 1980 Issued
Array ( [id] => 1874718 [patent_doc_number] => 04279485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-21 [patent_title] => 'Electromagnetic drive system for photographic shutters' [patent_app_type] => 1 [patent_app_number] => 6/109345 [patent_app_country] => US [patent_app_date] => 1980-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 4957 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 465 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/279/04279485.pdf [firstpage_image] =>[orig_patent_app_number] => 109345 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/109345
Electromagnetic drive system for photographic shutters Jan 2, 1980 Issued
Array ( [id] => 1958940 [patent_doc_number] => 04358186 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Method and apparatus for controlling exposure by selective use of blocking visible filter' [patent_app_type] => 1 [patent_app_number] => 6/108547 [patent_app_country] => US [patent_app_date] => 1979-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 6543 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/358/04358186.pdf [firstpage_image] =>[orig_patent_app_number] => 108547 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/108547
Method and apparatus for controlling exposure by selective use of blocking visible filter Dec 30, 1979 Issued
Array ( [id] => 1978085 [patent_doc_number] => 04351593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-28 [patent_title] => 'Method and apparatus for selective positioning of spectral filter during exposure control' [patent_app_type] => 1 [patent_app_number] => 6/108219 [patent_app_country] => US [patent_app_date] => 1979-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6216 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/351/04351593.pdf [firstpage_image] =>[orig_patent_app_number] => 108219 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/108219
Method and apparatus for selective positioning of spectral filter during exposure control Dec 30, 1979 Issued
Array ( [id] => 1880458 [patent_doc_number] => 04273023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-16 [patent_title] => 'Aural pitch recognition teaching device' [patent_app_type] => 1 [patent_app_number] => 6/106969 [patent_app_country] => US [patent_app_date] => 1979-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 6485 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/273/04273023.pdf [firstpage_image] =>[orig_patent_app_number] => 106969 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/106969
Aural pitch recognition teaching device Dec 25, 1979 Issued
Array ( [id] => 1939152 [patent_doc_number] => 04322700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-30 [patent_title] => 'Electrical relay apparatus' [patent_app_type] => 1 [patent_app_number] => 6/105923 [patent_app_country] => US [patent_app_date] => 1979-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2176 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/322/04322700.pdf [firstpage_image] =>[orig_patent_app_number] => 105923 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/105923
Electrical relay apparatus Dec 20, 1979 Issued
Array ( [id] => 1939152 [patent_doc_number] => 04322700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-30 [patent_title] => 'Electrical relay apparatus' [patent_app_type] => 1 [patent_app_number] => 6/105923 [patent_app_country] => US [patent_app_date] => 1979-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2176 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/322/04322700.pdf [firstpage_image] =>[orig_patent_app_number] => 105923 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/105923
Electrical relay apparatus Dec 20, 1979 Issued
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