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] => 2116941 [patent_doc_number] => 04439636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-27 [patent_title] => 'Credit card actuated telecommunication access network' [patent_app_type] => 1 [patent_app_number] => 6/356430 [patent_app_country] => US [patent_app_date] => 1982-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5304 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 426 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/439/04439636.pdf [firstpage_image] =>[orig_patent_app_number] => 356430 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/356430
Credit card actuated telecommunication access network Mar 8, 1982 Issued
Array ( [id] => 2079006 [patent_doc_number] => 04445007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Remote testing of subscriber line interface circuits' [patent_app_type] => 1 [patent_app_number] => 6/356605 [patent_app_country] => US [patent_app_date] => 1982-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4684 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/445/04445007.pdf [firstpage_image] =>[orig_patent_app_number] => 356605 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/356605
Remote testing of subscriber line interface circuits Mar 8, 1982 Issued
Array ( [id] => 2152985 [patent_doc_number] => 04550223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-29 [patent_title] => 'Test device, and method for locating faults in a two-lead line' [patent_app_type] => 1 [patent_app_number] => 6/355330 [patent_app_country] => US [patent_app_date] => 1982-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4209 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/550/04550223.pdf [firstpage_image] =>[orig_patent_app_number] => 355330 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/355330
Test device, and method for locating faults in a two-lead line Mar 7, 1982 Issued
Array ( [id] => 2087919 [patent_doc_number] => 04438299 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-20 [patent_title] => 'On-line telephone troubleshooting apparatus' [patent_app_type] => 1 [patent_app_number] => 6/352645 [patent_app_country] => US [patent_app_date] => 1982-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1390 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/438/04438299.pdf [firstpage_image] =>[orig_patent_app_number] => 352645 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/352645
On-line telephone troubleshooting apparatus Feb 25, 1982 Issued
Array ( [id] => 2128465 [patent_doc_number] => 04482786 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-13 [patent_title] => 'Memory dialer system for use with plural telephones and having provision for stacking more than one user' [patent_app_type] => 1 [patent_app_number] => 6/351325 [patent_app_country] => US [patent_app_date] => 1982-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3518 [patent_no_of_claims] => 30 [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/04/482/04482786.pdf [firstpage_image] =>[orig_patent_app_number] => 351325 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/351325
Memory dialer system for use with plural telephones and having provision for stacking more than one user Feb 21, 1982 Issued
Array ( [id] => 2073930 [patent_doc_number] => 04425479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-10 [patent_title] => 'Apparatus for annunciating the completion of a telephone call hold interval' [patent_app_type] => 1 [patent_app_number] => 6/350747 [patent_app_country] => US [patent_app_date] => 1982-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4385 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/425/04425479.pdf [firstpage_image] =>[orig_patent_app_number] => 350747 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/350747
Apparatus for annunciating the completion of a telephone call hold interval Feb 21, 1982 Issued
Array ( [id] => 2222167 [patent_doc_number] => 04595799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-17 [patent_title] => 'Modularized 66-block' [patent_app_type] => 1 [patent_app_number] => 6/349123 [patent_app_country] => US [patent_app_date] => 1982-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2681 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/595/04595799.pdf [firstpage_image] =>[orig_patent_app_number] => 349123 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/349123
Modularized 66-block Feb 15, 1982 Issued
Array ( [id] => 2073335 [patent_doc_number] => 04479032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-23 [patent_title] => 'Digitizing cursor and coordinate grid system' [patent_app_type] => 1 [patent_app_number] => 6/346792 [patent_app_country] => US [patent_app_date] => 1982-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7216 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/479/04479032.pdf [firstpage_image] =>[orig_patent_app_number] => 346792 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/346792
Digitizing cursor and coordinate grid system Feb 7, 1982 Issued
Array ( [id] => 2107491 [patent_doc_number] => 04473717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-25 [patent_title] => 'Digitizing system' [patent_app_type] => 1 [patent_app_number] => 6/346793 [patent_app_country] => US [patent_app_date] => 1982-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7171 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/473/04473717.pdf [firstpage_image] =>[orig_patent_app_number] => 346793 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/346793
Digitizing system Feb 7, 1982 Issued
06/346395 METER, TELEPHONE CHARGE - ELECTRONIC DIGITAL TYPE Feb 4, 1982 Abandoned
Array ( [id] => 2064435 [patent_doc_number] => 04453043 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-05 [patent_title] => 'Telephone for a physically handicapped person' [patent_app_type] => 1 [patent_app_number] => 6/345936 [patent_app_country] => US [patent_app_date] => 1982-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1576 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/453/04453043.pdf [firstpage_image] =>[orig_patent_app_number] => 345936 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/345936
Telephone for a physically handicapped person Feb 3, 1982 Issued
Array ( [id] => 2110324 [patent_doc_number] => 04467148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-21 [patent_title] => 'Telephone line analyzer' [patent_app_type] => 1 [patent_app_number] => 6/345142 [patent_app_country] => US [patent_app_date] => 1982-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 12433 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/467/04467148.pdf [firstpage_image] =>[orig_patent_app_number] => 345142 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/345142
Telephone line analyzer Feb 1, 1982 Issued
Array ( [id] => 2128446 [patent_doc_number] => 04482784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-13 [patent_title] => 'Position determination device' [patent_app_type] => 1 [patent_app_number] => 6/344874 [patent_app_country] => US [patent_app_date] => 1982-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3095 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/482/04482784.pdf [firstpage_image] =>[orig_patent_app_number] => 344874 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/344874
Position determination device Jan 31, 1982 Issued
Array ( [id] => 2068631 [patent_doc_number] => 04459432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-10 [patent_title] => 'Telephone charge integrating and displaying device and system' [patent_app_type] => 1 [patent_app_number] => 6/343935 [patent_app_country] => US [patent_app_date] => 1982-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4057 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/459/04459432.pdf [firstpage_image] =>[orig_patent_app_number] => 343935 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/343935
Telephone charge integrating and displaying device and system Jan 28, 1982 Issued
Array ( [id] => 2006440 [patent_doc_number] => 04401860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-30 [patent_title] => 'Frequency signaling method and apparatus with dynamic compensation for frequency errors' [patent_app_type] => 1 [patent_app_number] => 6/344225 [patent_app_country] => US [patent_app_date] => 1982-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 5628 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/401/04401860.pdf [firstpage_image] =>[orig_patent_app_number] => 344225 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/344225
Frequency signaling method and apparatus with dynamic compensation for frequency errors Jan 28, 1982 Issued
Array ( [id] => 2081145 [patent_doc_number] => 04434324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-28 [patent_title] => 'Reversal of connections of telegraphic line wires upon detection of unwanted polarity of the loop current' [patent_app_type] => 1 [patent_app_number] => 6/343311 [patent_app_country] => US [patent_app_date] => 1982-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4890 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/434/04434324.pdf [firstpage_image] =>[orig_patent_app_number] => 343311 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/343311
Reversal of connections of telegraphic line wires upon detection of unwanted polarity of the loop current Jan 26, 1982 Issued
Array ( [id] => 2070428 [patent_doc_number] => 04430526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-07 [patent_title] => 'Interactive graphics transmission system employing an adaptive stylus for reduced bandwidth' [patent_app_type] => 1 [patent_app_number] => 6/342112 [patent_app_country] => US [patent_app_date] => 1982-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 12012 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/430/04430526.pdf [firstpage_image] =>[orig_patent_app_number] => 342112 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/342112
Interactive graphics transmission system employing an adaptive stylus for reduced bandwidth Jan 24, 1982 Issued
06/341708 CIRCUIT TESTING Jan 21, 1982 Abandoned
Array ( [id] => 2068689 [patent_doc_number] => 04459437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-10 [patent_title] => 'Test system for locating breaks and short circuits in a two-lead line' [patent_app_type] => 1 [patent_app_number] => 6/339047 [patent_app_country] => US [patent_app_date] => 1982-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6960 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/459/04459437.pdf [firstpage_image] =>[orig_patent_app_number] => 339047 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/339047
Test system for locating breaks and short circuits in a two-lead line Jan 12, 1982 Issued
Array ( [id] => 2116622 [patent_doc_number] => 04436960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-13 [patent_title] => 'Telephone ringing signal generator' [patent_app_type] => 1 [patent_app_number] => 6/338224 [patent_app_country] => US [patent_app_date] => 1982-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3692 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/436/04436960.pdf [firstpage_image] =>[orig_patent_app_number] => 338224 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/338224
Telephone ringing signal generator Jan 10, 1982 Issued
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