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] => 2041707 [patent_doc_number] => 04386232 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-31 [patent_title] => 'Multiplexed touch sensitive screen system' [patent_app_type] => 1 [patent_app_number] => 6/274112 [patent_app_country] => US [patent_app_date] => 1981-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 9009 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/386/04386232.pdf [firstpage_image] =>[orig_patent_app_number] => 274112 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/274112
Multiplexed touch sensitive screen system Jun 15, 1981 Issued
Array ( [id] => 2047549 [patent_doc_number] => 04387274 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-07 [patent_title] => 'Hook flash signal actuated telephone control device' [patent_app_type] => 1 [patent_app_number] => 6/273807 [patent_app_country] => US [patent_app_date] => 1981-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7063 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/387/04387274.pdf [firstpage_image] =>[orig_patent_app_number] => 273807 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/273807
Hook flash signal actuated telephone control device Jun 14, 1981 Issued
Array ( [id] => 2023032 [patent_doc_number] => 04373121 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-08 [patent_title] => 'Maintenance termination device' [patent_app_type] => 1 [patent_app_number] => 6/273975 [patent_app_country] => US [patent_app_date] => 1981-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2262 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/373/04373121.pdf [firstpage_image] =>[orig_patent_app_number] => 273975 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/273975
Maintenance termination device Jun 14, 1981 Issued
Array ( [id] => 2032463 [patent_doc_number] => 04415779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-15 [patent_title] => 'Methods of and apparatus for testing telephone subscriber loop to locate a fault relative to a reference point' [patent_app_type] => 1 [patent_app_number] => 6/274592 [patent_app_country] => US [patent_app_date] => 1981-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4896 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/415/04415779.pdf [firstpage_image] =>[orig_patent_app_number] => 274592 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/274592
Methods of and apparatus for testing telephone subscriber loop to locate a fault relative to a reference point Jun 14, 1981 Issued
Array ( [id] => 2053328 [patent_doc_number] => 04390755 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-28 [patent_title] => 'Distribution frame' [patent_app_type] => 1 [patent_app_number] => 6/272373 [patent_app_country] => US [patent_app_date] => 1981-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4856 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/390/04390755.pdf [firstpage_image] =>[orig_patent_app_number] => 272373 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/272373
Distribution frame Jun 9, 1981 Issued
Array ( [id] => 2023007 [patent_doc_number] => 04373118 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-08 [patent_title] => 'Battery feed circuit' [patent_app_type] => 1 [patent_app_number] => 6/271604 [patent_app_country] => US [patent_app_date] => 1981-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1798 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/373/04373118.pdf [firstpage_image] =>[orig_patent_app_number] => 271604 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/271604
Battery feed circuit Jun 7, 1981 Issued
Array ( [id] => 1999715 [patent_doc_number] => 04374387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-15 [patent_title] => 'Deflecting device in ink jet printer' [patent_app_type] => 1 [patent_app_number] => 6/270722 [patent_app_country] => US [patent_app_date] => 1981-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1476 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/374/04374387.pdf [firstpage_image] =>[orig_patent_app_number] => 270722 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/270722
Deflecting device in ink jet printer Jun 4, 1981 Issued
Array ( [id] => 2039610 [patent_doc_number] => 04410765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-18 [patent_title] => 'Telephone call routing and charging system' [patent_app_type] => 1 [patent_app_number] => 6/270385 [patent_app_country] => US [patent_app_date] => 1981-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4394 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/410/04410765.pdf [firstpage_image] =>[orig_patent_app_number] => 270385 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/270385
Telephone call routing and charging system Jun 3, 1981 Issued
Array ( [id] => 2019703 [patent_doc_number] => 04403117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-06 [patent_title] => 'Sonic transducer having diaphragm tensioning spring directly attached to diaphragm' [patent_app_type] => 1 [patent_app_number] => 6/270400 [patent_app_country] => US [patent_app_date] => 1981-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3087 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/403/04403117.pdf [firstpage_image] =>[orig_patent_app_number] => 270400 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/270400
Sonic transducer having diaphragm tensioning spring directly attached to diaphragm Jun 3, 1981 Issued
Array ( [id] => 2010310 [patent_doc_number] => 04399332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-16 [patent_title] => 'Programmable traffic-measuring unit for telecommunication system' [patent_app_type] => 1 [patent_app_number] => 6/268853 [patent_app_country] => US [patent_app_date] => 1981-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 8018 [patent_no_of_claims] => 12 [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/04/399/04399332.pdf [firstpage_image] =>[orig_patent_app_number] => 268853 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/268853
Programmable traffic-measuring unit for telecommunication system May 31, 1981 Issued
Array ( [id] => 2010481 [patent_doc_number] => 04392025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-05 [patent_title] => 'Condenser microphone' [patent_app_type] => 1 [patent_app_number] => 6/267461 [patent_app_country] => US [patent_app_date] => 1981-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1552 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/392/04392025.pdf [firstpage_image] =>[orig_patent_app_number] => 267461 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/267461
Condenser microphone May 26, 1981 Issued
Array ( [id] => 2043606 [patent_doc_number] => 04418247 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-29 [patent_title] => 'Electrodynamic transducer' [patent_app_type] => 1 [patent_app_number] => 6/265717 [patent_app_country] => US [patent_app_date] => 1981-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 2596 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/418/04418247.pdf [firstpage_image] =>[orig_patent_app_number] => 265717 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/265717
Electrodynamic transducer May 19, 1981 Issued
Array ( [id] => 1997431 [patent_doc_number] => 04379946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-12 [patent_title] => 'Signalling system and signal control equipment for multi-address calling' [patent_app_type] => 1 [patent_app_number] => 6/265484 [patent_app_country] => US [patent_app_date] => 1981-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 12332 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/379/04379946.pdf [firstpage_image] =>[orig_patent_app_number] => 265484 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/265484
Signalling system and signal control equipment for multi-address calling May 19, 1981 Issued
Array ( [id] => 2059197 [patent_doc_number] => 04393268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-12 [patent_title] => 'Marking system using elastic surface waves' [patent_app_type] => 1 [patent_app_number] => 6/265325 [patent_app_country] => US [patent_app_date] => 1981-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3252 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/393/04393268.pdf [firstpage_image] =>[orig_patent_app_number] => 265325 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/265325
Marking system using elastic surface waves May 18, 1981 Issued
Array ( [id] => 1999709 [patent_doc_number] => 04374386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-15 [patent_title] => 'Force-temperature stabilization of an electromagnetic device' [patent_app_type] => 1 [patent_app_number] => 6/264379 [patent_app_country] => US [patent_app_date] => 1981-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3319 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/374/04374386.pdf [firstpage_image] =>[orig_patent_app_number] => 264379 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/264379
Force-temperature stabilization of an electromagnetic device May 14, 1981 Issued
Array ( [id] => 2044933 [patent_doc_number] => 04383263 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-10 [patent_title] => 'Liquid ejecting apparatus having a suction mechanism' [patent_app_type] => 1 [patent_app_number] => 6/263030 [patent_app_country] => US [patent_app_date] => 1981-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 17311 [patent_no_of_claims] => 30 [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/04/383/04383263.pdf [firstpage_image] =>[orig_patent_app_number] => 263030 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/263030
Liquid ejecting apparatus having a suction mechanism May 11, 1981 Issued
Array ( [id] => 2016551 [patent_doc_number] => 04369341 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-18 [patent_title] => 'Customer line test termination device' [patent_app_type] => 1 [patent_app_number] => 6/262451 [patent_app_country] => US [patent_app_date] => 1981-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4624 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/369/04369341.pdf [firstpage_image] =>[orig_patent_app_number] => 262451 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/262451
Customer line test termination device May 10, 1981 Issued
Array ( [id] => 1999012 [patent_doc_number] => 04374308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-15 [patent_title] => 'I-Use indication in a telephone keyset' [patent_app_type] => 1 [patent_app_number] => 6/258882 [patent_app_country] => US [patent_app_date] => 1981-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 8661 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/374/04374308.pdf [firstpage_image] =>[orig_patent_app_number] => 258882 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/258882
I-Use indication in a telephone keyset Apr 29, 1981 Issued
Array ( [id] => 1999947 [patent_doc_number] => 04384297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-17 [patent_title] => 'Laser recorder reproducing a picture having half-tones of high accuracy' [patent_app_type] => 1 [patent_app_number] => 6/258696 [patent_app_country] => US [patent_app_date] => 1981-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3819 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/384/04384297.pdf [firstpage_image] =>[orig_patent_app_number] => 258696 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/258696
Laser recorder reproducing a picture having half-tones of high accuracy Apr 28, 1981 Issued
Array ( [id] => 2023809 [patent_doc_number] => 04370665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-25 [patent_title] => 'Paper transport for a printer test unit' [patent_app_type] => 1 [patent_app_number] => 6/257677 [patent_app_country] => US [patent_app_date] => 1981-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4869 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/370/04370665.pdf [firstpage_image] =>[orig_patent_app_number] => 257677 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/257677
Paper transport for a printer test unit Apr 26, 1981 Issued
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